Filters








49 Hits in 3.9 sec

Ultra Wideband RF Transceiver Design in CMOS Technology [chapter]

Lingli Xia, Changhui Hu, Patrick Chiang
2011 Ultra Wideband Communications: Novel Trends - System, Architecture and Implementation  
Section 3 presents a monolithic 3-5 GHz carrier-less IR-UWB transceiver system.  ...  RF Transceiver Design in CMOS Technology  ...  It is believed that this book serves as a comprehensive reference for graduate students in UWB technologies.  ... 
doi:10.5772/20213 fatcat:ju22vuolyrh3zfe7rbt2x5uwxu

A fully-integrated dual-polarization 16-element W-band phased-array transceiver in SiGe BiCMOS

Alberto Valdes-Garcia, Arun Natarajan, Duixian Liu, Mihai Sanduleanu, Xiaoxiong Gu, Mark Ferriss, Ben Parker, Christian Baks, Jean-Olivier Plouchart, Herschel Ainspan, Bodhisatwa Sadhu, Md Islam (+1 others)
2013 2013 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)  
are integrated to support 16 dual polarized antennas in a package.  ...  The fully-integrated transceiver is fabricated in the IBM SiGe BiCMOS 0.13um process, occupies an area of 6.6X6.7mm 2 , and operates from 2.7V (analog/RF) and 1.5V (digital) supplies.  ...  ACKNOWLEDGEMENT This work has been partially funded by DARPA Strategic Technology Office (STO) under contract # HR0011-11-C-0136 (Si-Based Phased-Array Tiles for Multifunction RF Sensors, ARPA Order No  ... 
doi:10.1109/rfic.2013.6569608 fatcat:uqscykkvtvhmdibxukhdm6bm3q

System Level Design of Low Rate, Low Power 3.1-5GHz IEEE 802.15.4a UWB Transceiver for Medical Monitoring Applications

Imen Barraj, Hatem Trabelsi, Mohamed Masmoudi
2014 International Journal of Electronics and Electrical Engineering  
Low power consumption is one of the main targets in designing a radio for a Wireless medical devices for healthcare monitoring applications.  ...  Then, link radio budget parameters required for the transceiver implementation have been established.  Index Terms-IR-UWB, IEEE 802.15.4a, link budget, transceiver, Medical monitoring, non coherent receiver  ...  The proposed transceiver architecture can be easily integrated with the medical sensors and the baseband processor as a monolithic circuit at low-cost and ultra-low power.  ... 
doi:10.12720/ijeee.2.3.222-228 fatcat:ihehxjzlx5grflhvwersgvzovu

Integrated circuit technology options for RFICs-present status and future directions

L.E. Larson
1998 IEEE Journal of Solid-State Circuits  
Radio transceiver circuits have a very broad range of requirements-including noise figure, linearity, gain, phase noise, and power dissipation.  ...  This paper will summarize the technology tradeoffs that are involved in the implementation of radio frequency integrated circuits for wireless communications.  ...  As a result, the optimum integrated circuit technology choices for RF transceivers-in terms of optimum devices and levels of integration-are still evolving.  ... 
doi:10.1109/4.661204 fatcat:rls7ep3plzfinjlkzascigsoli

Micromachined devices for wireless communications

C.T.-C. Nguyen, L.P.B. Katehi, G.M. Rebeiz
1998 Proceedings of the IEEE  
architectures, and integrated circuit design and technology.  ...  Millennium Integrated Product Development Team on Communications, which roadmaps future communications technologies for NASA use into the turn of the century. He now is a Consulting Member.  ...  Clark, who are largely responsible for the micromechanical filter results, and C.-Y. Chi, T. Weller, S. Robinson, A. Brown, R. Henderson, and S.  ... 
doi:10.1109/5.704281 fatcat:ak543fbjuzfs7bgj2yic3dmcaq

Guest editorial

P. Hurst, F. Kub, J.M. Khoury
1999 IEEE Journal of Solid-State Circuits  
., Nevada City, CA, where he was involved in the design of CMOS integrated circuits for voice-band modems.  ...  When subsampling a 400-MHz IF signal with a 40-kHz bandwidth at a sampling rate of 20 MHz, the circuit achieves a peak SNDR of 66 dB.  ... 
doi:10.1109/jssc.1999.808893 fatcat:t6vvgnqmojfqjm62vhrsddk7xe

A new CMOS radio for low power RFID applications

Emil Nilsson, Peter Linner, Arne Siko, Urban Bilstrup, Per-Arne Wiberg
2010 2010 IEEE International Conference on RFID-Technology and Applications  
Our conclusion is that this novel simple circuit architecture is well suited for monolithic implementation of a low power transceiver.  ...  A novel radio receiver circuit, functioning as a tuned active, detecting antenna, is described.  ...  ACKNOWLEDGMENT The authors would like to thank Professor Bertil Svensson at Halmstad University and Lars Svensson at Chalmers University of Technology for valuable discussions.  ... 
doi:10.1109/rfid-ta.2010.5529870 fatcat:zwkqsnjrnfc3fmolpldxhyqisq

Advances in Silicon Based Millimeter-Wave Monolithic Integrated Circuits

Han-Chih Yeh, Ching-Chau Chiong, Ming-Tang Chen, Huei Wang
2014 Micromachines  
Regarding CMOS technology, the parasitics contribute to inferior performances in implementing MMW or sub-MMW monolithic integrated circuits.  ...  In this paper, the advances of the silicon-based millimeter-wave (MMW) monolithic integrated circuits (MMICs) are reported. The silicon-based technologies for MMW MMICs are briefly introduced.  ...  Ching-Chau Chiong and Ming-Tang Chen give a lot of comments about the references for recent development either in single circuit component or MMW transceivers while organizing.  ... 
doi:10.3390/mi5041373 fatcat:ipo4bqjngvgjjhlvkndb7bkt5i

A High IIP2 SAW-Less Superheterodyne Receiver With Multistage Harmonic Rejection

2016 IEEE Journal of Solid-State Circuits  
Stynen from M4S/Hisilicon for their support.  ...  and a much higher level of monolithic integration as a result of using low-frequency low-pass filters (LPFs) for channel selection [see Fig. 1(a) ].  ...  Despite the obvious advantages, the superheterodyne radios have been abandoned for decades because it was extremely difficult to integrate a high quality (Q)-factor BPF for image rejection in CMOS using  ... 
doi:10.1109/jssc.2015.2504414 fatcat:nitr7fn6wbemxgoig44tneewhq

5-GHz SiGe HBT monolithic radio transceiver with tunable filtering

M.A. Copeland, S.P. Voinigescu, D. Marchesan, P. Popescu, M.C. Maliepaard
2000 IEEE transactions on microwave theory and techniques  
A wide-band CDMA-compliant fully integrated 5-GHz radio transceiver was realized in SiGe heterojunction-bipolar-transistor technology with on-chip tunable voltage controlled oscillator (VCO) tracking filters  ...  The differential transceiver draws 125 mA in transmit mode and 45 mA in receive mode from a 3.5-V supply.  ...  Hadaway for his support and IBM for technology access.  ... 
doi:10.1109/22.821755 fatcat:js4misjp4fedtnelgmjjbwk7fu

Bandpass Sigma-Delta A/D Converters: Fundamentals, Architectures and Circuits [chapter]

José M. de la Rosa, Belén Pérez-Verdú, Rocío del Río, Fernando Medeiro, Angel Rodríguez-Vázquez
2003 CMOS Telecom Data Converters  
This approach is more suited to integration than the superheterodyne because it eliminates the IF section.  ...  knowledge, only a few of them were integrated in a standard CMOS process [30] [48] [54] .  ... 
doi:10.1007/978-1-4757-3724-0_11 fatcat:k6crsvfzwzgptkhhadcxh4s2b4

Topics in circuits for communications

C. Chien, J. Goodman, S. Molloy
2005 IEEE Communications Magazine  
Finally, the design, implementation, and performance of the most challenging component, a complete low-power CMOS receiver system, is presented to demonstrate these design principles.  ...  Among all, the requirement of long operating life for a wireless sensor node under limited energy supply imposes the most severe design constraints.  ...  The simplicity of a direct-conversion receiver enables low power operation, small area, and a high degree integration in monolithic CMOS implementation.  ... 
doi:10.1109/mcom.2005.1497560 fatcat:lfgh5vqwk5a4nfr3kalfds373e

Integrated low-power communication system design for wireless sensor networks

Tsung-Hsien Lin, W.J. Kaiser, G.J. Pottie
2004 IEEE Communications Magazine  
Finally, the design, implementation, and performance of the most challenging component, a complete low-power CMOS receiver system, is presented to demonstrate these design principles.  ...  Among all, the requirement of long operating life for a wireless sensor node under limited energy supply imposes the most severe design constraints.  ...  The simplicity of a direct-conversion receiver enables low power operation, small area, and a high degree integration in monolithic CMOS implementation.  ... 
doi:10.1109/mcom.2004.1367566 fatcat:t5hdubmpebfu5htyqfdv4nea54

A Comparative Study Between a Micromechanical Cantilever Resonator and MEMS-based Passives for Band-pass Filtering Application [article]

J. Basu, A. Bhattacharya, S. Chakraborty, T. K. Bhattacharyya
2011 arXiv   pre-print
The filters were designed to have a center frequency of 455 kHz, meant for use as the intermediate frequency (IF) filter in superheterodyne receivers.  ...  This paper presents a comparative analysis between MEMS-resonator based and MEMS-passives based band-pass filter configurations for RF applications, along with their design, simulation, fabrication and  ...  Navakanta Bhat and their group members for their help in characterizing the devices in their respective laboratories at Indian Institute of Science, Bangalore.  ... 
arXiv:1106.1894v1 fatcat:ythtm6q5crdelcv6x3u7oi4azu

RF MEMS/NEMS resonators for wireless communication systems and adsorption-desorption phase noise

Ivana Jokic, Milos Frantlovic, Zoran Djuric, Miroslav Dukic
2015 Facta universitatis - series Electronics and Energetics  
order to replace conventional large off-chip components in wireless transceivers and other high-speed electronic systems.  ...  Improvements that would be necessary in order for MEMS/NEMS resonators to meet the requirements of wireless systems are also discussed.  ...  Gradimir Milovanović, full member of the Serbian Academy of Sciences and Arts, for his contribution in solving mathematical problems.  ... 
doi:10.2298/fuee1503345j fatcat:shrqzcgcrzellaxnqmagmr34ye
« Previous Showing results 1 — 15 out of 49 results