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A Low-Resolution ADC Module Assisted Hybrid Beamforming Architecture for mmWave Communications [article]

Jie Yang, Xi Yang, Shi Jin, Chao-Kai Wen, Michalis Matthaiou
<span title="2018-03-26">2018</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
We propose a low-resolution analog-to-digital converter (ADC) module assisted hybrid beamforming architecture for millimeter-wave (mmWave) communications.  ...  We prove that the proposed low-cost and flexible architecture can reduce the beam training time and complexity dramatically without degradation in the data transmission performance.  ...  In this paper, we propose a low-resolution ADC module assisted hybrid beamforming architecture for mmWave communications.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1803.09515v1">arXiv:1803.09515v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/oyeypbuarvhz3kbtuupdjxt5ha">fatcat:oyeypbuarvhz3kbtuupdjxt5ha</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200824191954/https://arxiv.org/pdf/1803.09515v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/77/3d/773d7425420552bca92fd36e441e3277f4394d3f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1803.09515v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Dual Frequency Comb Assisted Analog-to-Digital Conversion of Subcarrier Modulated Signals [article]

Callum Deakin, Zhixin Liu
<span title="2019-09-05">2019</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
We propose using phase-stable dual frequency combs with a fixed frequency spacing offset to downconvert spectral slices of a broadband signal and enable high resolution parallel digitization.  ...  communications and signal analysis.  ...  BPF: bandpass filter, LPF: low pass filter, DAC: digital to analog converter, IM: intensity modulator, PM: phase modulator.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1909.02515v1">arXiv:1909.02515v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/uqqmncubl5gdnjvxc7ihrzugj4">fatcat:uqqmncubl5gdnjvxc7ihrzugj4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200913204444/https://arxiv.org/pdf/1909.02515v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/09/09/0909baded92022c5f1c049c4b2a09924e720f5fd.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1909.02515v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Implementation of Low Power Sigma Delta ADCfor Broadband Communications

B Satish, CVR College of Engineering, Prabhu G Benakop, INDUR Institute of Engineering & Technology
<span title="2018-12-31">2018</span> <i title="CVR College of Engineering"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/z3kywlucprfd3kss6fufnbqkva" style="color: black;">CVR Journal of Science &amp; Technology</a> </i> &nbsp;
In this paper, a high speed 14-bit ΣΔ modulator with 2 MHz signal bandwidth with low oversampling ratio is designed. To increase the resolution, the dual quantization technique is used.  ...  For the broadband communication systems, the high data rate converters are required to achieve high accuracy and higher bandwidth.  ...  In this paper, the low power ΣΔ modulator is implemented with resolution of 14 bits for the ADC with signal bandwidth of 2MHz.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.32377/cvrjst1515">doi:10.32377/cvrjst1515</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/evm6byg5qnhbxnrvspu77lcsai">fatcat:evm6byg5qnhbxnrvspu77lcsai</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190429090955/http://cvr.ac.in/ojs/index.php/cvracin/article/download/170/118/" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/8a/0c/8a0c7121a1da3fa59eeefbcd8b2cb28f36af26be.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.32377/cvrjst1515"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Low-Resolution ADCs for Wireless Communication: A Comprehensive Survey

Jun Liu, Zhongqiang Luo, Xingzhong Xiong
<span title="">2019</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/q7qi7j4ckfac7ehf3mjbso4hne" style="color: black;">IEEE Access</a> </i> &nbsp;
scenarios for the low-resolution ADCs.  ...  As a motivation, we make a comprehensive survey about low-resolution ADCs for wireless communication.  ...  His research interests include low-resolution quantization, signal processing for wireless communications, intelligent signal processing, computer vision, and information fusion.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/access.2019.2927891">doi:10.1109/access.2019.2927891</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/2qmas34hsrbwtilozekisqe5r4">fatcat:2qmas34hsrbwtilozekisqe5r4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210429115004/https://ieeexplore.ieee.org/ielx7/6287639/8600701/08758925.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/00/ec/00ec225d5b201ac8d919b0f98bcbc516914e0699.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/access.2019.2927891"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> ieee.com </button> </a>

Low-Complexity Synchronization Scheme with Low-Resolution ADCs

Liu Jun, Luo Zhongqiang, Xiong Xingzhong
<span title="2018-12-07">2018</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/dmr4kpn2yreovpdxpdiqtjcrnu" style="color: black;">Information</a> </i> &nbsp;
With the help of this property, the timing synchronization could be strongly implemented against the influence of low-resolution quantization.  ...  For the purpose of improving the system cost, power consumption, and implementation complexity, a novel scheme of symbol timing and frequency offset estimation with low-resolution analog-to-digital converters  ...  In the third section, a novel synchronization scheme with low-resolution ADCs is proposed.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/info9120313">doi:10.3390/info9120313</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/jjdu2yrvrfagdgutdnd7vharbq">fatcat:jjdu2yrvrfagdgutdnd7vharbq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200215174918/https://res.mdpi.com/d_attachment/information/information-09-00313/article_deploy/information-09-00313-v3.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/97/0e/970e66091e48269d965d511815179e075493dfc2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/info9120313"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Fast Beam Training Architecture for Hybrid mmWave Transceivers

Jie Yang, Shi Jin, Chaokai Wen, Xi Yang, Michail Matthaiou
<span title="">2020</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/fmebo7gm4vhg7ljs3x2bbrazk4" style="color: black;">IEEE Transactions on Vehicular Technology</a> </i> &nbsp;
To make this topology practical, we deploy coarse radio frequency (RF) chains and low-resolution analog-to-digital converters in the low-cost DBF module to reduce cost and power consumption.  ...  In this study, we first propose a novel low-cost digital beamforming (DBF) module assisted hybrid (DA-hybrid) architecture, by exploiting both the capabilities of analog and digital modules.  ...  chains and low-resolution ADCs in the low-cost DBF module.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tvt.2020.2963847">doi:10.1109/tvt.2020.2963847</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/wariv6lkz5bslmjwmdvreilt2u">fatcat:wariv6lkz5bslmjwmdvreilt2u</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200506073122/https://pureadmin.qub.ac.uk/ws/files/197195658/Fast_Beam_Training_Architecture_for_Hybrid_mmWave_Transceivers.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c2/a0/c2a0016f99ee82a601568459e77292487df01982.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tvt.2020.2963847"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Effect of Hysteresis-based Simple Negative Feedback A/D Conversion on Channel Estimation for Single Carrier Modulation

Tomoya Kageyama, Daisuke Kanemoto, Oruto Endo, Makoto Ohki, Osamu Muta
<span title="">2020</span> <i title="Institute of Electronics, Information and Communications Engineers (IEICE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/odvqb3iyzvh53k7w5xsdqgdmam" style="color: black;">IEICE Communications Express</a> </i> &nbsp;
In this article, we investigate a recursive channel estimation technique for single carrier modulation with one-bit resolution hysteresis-based SNF-ADC.  ...  To deal with this issue, a low-resolution ADC utilizing hysteresis-based simple negative feedback (SNF) technique (hysteresis-based SNF-ADC) was proposed to mitigate nonlinear distortion.  ...  It is also reported that using the hysteresis-based SNF-ADC is effective in improving the BER performance of single carrier modulation with a low-resolution ADC [6] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1587/comex.2020xbl0029">doi:10.1587/comex.2020xbl0029</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/gnmlj4vzwfcwhc7uwnwiokde3m">fatcat:gnmlj4vzwfcwhc7uwnwiokde3m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201107203446/https://www.jstage.jst.go.jp/article/comex/9/7/9_2020XBL0029/_pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/0f/e6/0fe696ad9ec06ade72621464fee1ab19409e3167.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1587/comex.2020xbl0029"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Low-Resolution Quantization in Phase Modulated Systems: Optimum Detectors and Error Rate Analysis

Samiru Gayan, Rajitha Senanayake, Hazer Inaltekin, Jamie Evans
<span title="">2020</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/6j7dh4yjsvfx5frc4vitgjifki" style="color: black;">IEEE Open Journal of the Communications Society</a> </i> &nbsp;
An extensive simulation study is performed to illustrate the accuracy of the derived results, energy efficiency gains obtained by means of low-resolution quantizers, performance comparison of phase modulated  ...  INDEX TERMS Low-resolution ADCs, maximum likelihood detectors, symbol error probability, diversity order. This work is licensed under a Creative Commons Attribution 4.0 License.  ...  detection with low-resolution ADCs.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/ojcoms.2020.3010514">doi:10.1109/ojcoms.2020.3010514</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qutfuyr4bbefdgahnkirwejdgm">fatcat:qutfuyr4bbefdgahnkirwejdgm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210717192812/https://ieeexplore.ieee.org/ielx7/8782661/8816718/09144509.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d9/eb/d9ebf6ed3968253b8e7ab43ae061d9ab2e5c14ef.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/ojcoms.2020.3010514"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> ieee.com </button> </a>

Design and Simulation of High Speed, Low Powered ADC for Serial link Receiver

Disha S.Aherrao, S. W. Varade
<span title="2013-02-15">2013</span> <i title="Foundation of Computer Science"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/b637noqf3vhmhjevdfk3h5pdsu" style="color: black;">International Journal of Computer Applications</a> </i> &nbsp;
This ADC based receiver uses a low gain analog and mixed mode pre-equalizer in conjunction with the non-uniform reference levels for ADC.  ...  This combination compensates for both front-end nonideality and the channel response while maintaining low ADC resolution and hence enables low power consumption.  ...  This paper focuses on the design of a low power ADC module for serial link receiver.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5120/10683-5570">doi:10.5120/10683-5570</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/knhjhbdisfbilkkph434aozbue">fatcat:knhjhbdisfbilkkph434aozbue</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180601234413/https://research.ijcaonline.org/volume64/number12/pxc3885570.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/f5/89/f589706eddcf3cfe93b53ed2a3bd99d232c24fb0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5120/10683-5570"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Low-Resolution Quantization in Phase Modulated Systems: Optimum Detectors and Error Rate Analysis [article]

Samiru Gayan, Rajitha Senanayake, Hazer Inaltekin, Jamie Evans
<span title="2019-02-28">2019</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
This paper considers a wireless communication system with low-resolution quantizers, in which transmitted signals are corrupted by fading and additive noise.  ...  An extensive simulation study is performed to illustrate the derived results and energy efficiency gains obtained by means of low-resolution quantizers.  ...  Phase modulation has an important and practical layering feature enabling the quantizer and detector design separation in low-resolution ADC communications.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1902.10896v1">arXiv:1902.10896v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/iramsr5asfdalnjt5gbxjk754e">fatcat:iramsr5asfdalnjt5gbxjk754e</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200823142604/https://arxiv.org/pdf/1902.10896v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/7d/d8/7dd8bcadc64da24034307d7c1c14ab29c85741d7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1902.10896v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

A photonic analog-to-digital converter using phase modulation and self-coherent detection with spatial oversampling

Ori Golani, Luca Mauri, Fabiano Pasinato, Cristian Cattaneo, Guido Consonnni, Stefano Balsamo, Dan M. Marom
<span title="2014-05-13">2014</span> <i title="The Optical Society"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/cg4vcsfty5dfvgmat5wm62wgie" style="color: black;">Optics Express</a> </i> &nbsp;
We propose a new type of photonic analog-to-digital converter (ADC), designed for high-resolution (>7 bit) and high sampling rates (scalable to tens of GS/s).  ...  resolution.  ...  At these rates, electric ADCs already suffer from relatively low resolution.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1364/oe.22.012273">doi:10.1364/oe.22.012273</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/24921345">pmid:24921345</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/pe6g3geujza3jpglwsghyyx3t4">fatcat:pe6g3geujza3jpglwsghyyx3t4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190226005535/http://pdfs.semanticscholar.org/6680/23d85dffc7b5e2512977ac5e2ec07604687f.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/66/80/668023d85dffc7b5e2512977ac5e2ec07604687f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1364/oe.22.012273"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

A 2 GHz effective sampling frequency K-Delta-1-Sigma analog-to-digital converter

Andrew Labaziewicz, R. Jacob Baker
<span title="">2011</span> <i title="IEEE"> 2011 IEEE 54th International Midwest Symposium on Circuits and Systems (MWSCAS) </i> &nbsp;
This paper presents an 8-path KD1S modulator with an effective sampling frequency of 2 GHz derived from a 250 MHz input clock.  ...  The K-Delta-1-Sigma (KD1S) modulator was proposed as a practical solution for designing high-speed ADCs in nanometer CMOS processes.  ...  Compared to the Flash ADCs that operate with data conversion rates of 100's of MHz with relatively low resolution (up to 8 bits), Pipeline ADCs provide higher resolution (10-14 bits) over a range of 100  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/mwscas.2011.6026453">doi:10.1109/mwscas.2011.6026453</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/2jygpysbg5cwfaeic2mda6qlz4">fatcat:2jygpysbg5cwfaeic2mda6qlz4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20120124190700/http://cmosedu.com/jbaker/papers/2011/A_2GHz_Effective_Sampling_Frequency_K_Delta_1_Sigma_Analog_to_Digital_Converter.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/45/79/4579a6fbf4c733e12eb3cec31668183a660ae963.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/mwscas.2011.6026453"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Supervised-Learning-Aided Communication Framework for Massive MIMO Systems With Low-Resolution ADCs [article]

Yo-Seb Jeon, Song-Nam Hong, Namyoon Lee
<span title="2017-04-10">2017</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
This paper considers a massive multiple-input-multiple-output (MIMO) system with low-resolution analog-to-digital converters (ADCs).  ...  When employing the proposed framework with one-bit ADCs, we derive an analytical expression for the symbol-vector-error probability.  ...  low-resolution ADCs.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1610.07693v3">arXiv:1610.07693v3</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/kv2zd4gum5dinkf6esg26k3bia">fatcat:kv2zd4gum5dinkf6esg26k3bia</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200826215406/https://arxiv.org/pdf/1610.07693v3.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/60/f5/60f51a7bbce3db0121e3f201352311ebf557bbc8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1610.07693v3" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Advanced Receiver Architectures for Millimeter Wave Communications with Low-Resolution ADCs [article]

Jinseok Choi, Gilwon Lee, Ahmed Alkhateeb, Alan Gatherer, Naofal Al-Dhahir, Brian L. Evans
<span title="2020-05-10">2020</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
As an alternative low-resolution ADC receiver, we also introduce receivers with learning-based detection.  ...  To reduce both the numbers of RF chains and ADC bits, hybrid analog-and-digital beamforming is jointly considered with low-resolution ADCs.  ...  They employ phase-shifter based HBF for low-resolution ADC systems.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2003.03683v2">arXiv:2003.03683v2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/pffx3xx4bfdmlnwx26gnxdpuxq">fatcat:pffx3xx4bfdmlnwx26gnxdpuxq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200527210150/https://arxiv.org/pdf/2003.03683v2.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2003.03683v2" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

DESIGN OF LOW POWER VCO ENABLED QUANTIZER IN CONTINUOUS TIME SIGMA DELTA ADC FOR SIGNAL PROCESSING APPLICATION

Anikta Khurana, Anil Kumar Sahu
<span title="2016-04-01">2016</span> <i title="ICT Academy"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/y4qfk3vuevfmtibl7qgnjdmcau" style="color: black;">ICTACT Journal on Microelectronics</a> </i> &nbsp;
phase noise with frequency of 100 KHz rang.  ...  An accurate design of low power Voltage Controlled Oscillator (VCO) enabled quantizer in Continuous Time Sigma Delta ADC in 180nm CMOS technology using Tanner EDA tools is done.  ...  Resolution is directly depends on the number of phases of VCO. Hence the drawback of single phase architecture can be rectified by using multiphase VCO based ADC.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.21917/ijme.2016.0033">doi:10.21917/ijme.2016.0033</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/eqpioavcybgg3iiac54q4vbj7y">fatcat:eqpioavcybgg3iiac54q4vbj7y</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829082444/http://ictactjournals.in/paper/IJME_V2_I1_paper_4_193_197.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d1/e7/d1e788f1bc32438dabf62c6e804f546229b13111.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.21917/ijme.2016.0033"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>
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