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A CMOS dual-feedback reconfigurable low noise amplifier with improved stability and reduced noise
2017
IEICE Electronics Express
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This paper presents a multiband reconfigurable low noise amplifier (LNA) based on dual-feedback common-gate (CG) configuration. ...
In addition, both the source-follower positive feedback and the negative feedback by capacitor cross-coupling help to reduce noise figure. ...
The proposed dual-feedback reconfigurable LNA CG-LNA features superior bandwidth, linearity, stability, but suffers from low gain and poor noise performance compared to the CS-LNA. ...
doi:10.1587/elex.14.20170985
fatcat:4hwf5rj7unay5hmokgf4qiosau
Broadband Reconfigurable Low Noise Amplifierfor Multiband Application
2016
International Journal of Computer Applications
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and feedback technique for designing of Broadband Reconfigurable low Noise Amplifier, the requirement of integrated circuits raises significantly with increase in the number of elements in it. ...
In this paper Broadband Reconfigurable low Noise Amplifier for Multiband Application is presented. ...
This work involves designing two CMOS common gate LNAs with different cross dual-feedback techniques to attain good input matching, low NF, and high linearity over a wide frequency range. ...
doi:10.5120/ijca2016909708
fatcat:ftrsnk5i7bbrpmmyhppqcuboj4
Design of High Stability Factor Lna using Cascade Mosfet at 850MHz Rf Frequency
2019
International journal of recent technology and engineering
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Controlling noise is the primary effort in any amplifier. LNA (Low Noise Amplifier) will control the noise in front panel of amplifier stage as per FRISS law. ...
But additionally capacitor inserted cascaded MOS will pull down the stability factor. Cascasded MOS LNA have a stability factor of 1.387 and Noise Figure(dB) of 0.518 ...
Xiaohua Yu et.al [4] ,had exhibited a reconfigurable multimode low-noise amplifier (RM LNA) equipped for single-band(SB), and simultaneous dual band(DB), ultra-wide band(UWB) activity. ...
doi:10.35940/ijrte.c4616.098319
fatcat:ud3u2zl2jfcnlcgnat5xt4zfku
Review of Wide Bandwidth Low Power Low NOISE Amplifier for Modern Wireless Communication
2016
International Journal of Computer Applications
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Low Noise amplifier have important feature like amplify the signal with rejection of noise. Low noise amplifier in modern communication used as filter with amplifier. ...
Recently, Low noise amplifier versatile used in modern wireless communication like Wi-Max, WLAN, GSM, Bluetooth and satellite communication. ...
The shunt feedback resistor, Rf2, is used to optimized the noise and provide impedance matching, reduce contain of reflection and noise and improve bandwidth of amplifier. ...
doi:10.5120/ijca2016908980
fatcat:m2zu3ka3efehxckealn2fc7vea
Single Stage 180nm CMOS Low Noise Amplifier Topologies and Optimization Algorithms for S Band Frequency
2019
International journal of recent technology and engineering
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Further, designing a Low noise Amplifier requires active device selection, amplifier topology, optimization algorithms for superlative results. ...
LNA design is more challenging as it requires high gain, low noise figure, good input and output matching and unconditional stability. ...
Single Stage 180nm CMOS Low Noise Amplifier Topologies and Optimization Algorithms for S Band Frequency : Low Noise Amplifier (LNA), CMOS, Radio frequency (RF), Noise Figure, Gain, Stability ,IRNSS. ...
doi:10.35940/ijrte.c3913.098319
fatcat:3opcl3zpl5eyhfkfwqs4tckq2y
Design of Low-Power Reconfigurable LNA for Multi-Standard Receiver
2020
International Journal for Research in Applied Science and Engineering Technology
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Index Terms: Common Gate (CG), positive feedback, Low Noise Amplifier (LNA), reconfigurable, third intercept point ( ), noise figure (NF), multi-standard. I. ...
Low noise figure and high gain is achieved by employing positive feedback in transformer coupled source follower configuration. 0.18 µm CMOS process is used to design proposed LNA. ...
Hence, dual feedback technique with forwardbody-bias in CG first stage is used to achieve dual-band operation with significant gain tuning with low power dissipation and enhanced linearity for GSM bands ...
doi:10.22214/ijraset.2020.6392
fatcat:s6m2gbssvnh4blxbxjvjtkwjbi
A 22.9-38.2-GHz Dual-Path Noise-Canceling LNA With 2.65-4.62-dB NF in 28-nm CMOS
2021
IEEE Journal of Solid-State Circuits
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In this article, a 22.9-38.2-GHz dual-path noisecanceling low noise amplifier (LNA) is proposed, which can achieve a low noise figure (NF) by reducing the noise of both paths. ...
Index Terms-CMOS, low noise amplifier (LNA), noise canceling, mm-wave, wireless. Manuscript ...
As the key component in the mm-wave wideband receiver, low noise amplifier (LNA) with low noise figure (NF) and high linearity is necessary to achieve good performance. ...
doi:10.1109/jssc.2021.3102602
fatcat:de3zyf7b5vf6rjcjvubjtjn3re
Recent Advances on Radio-Frequency Design in Cognitive Radio
2016
International Journal of Antennas and Propagation
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, and the components that are expected to operate over a wide range of frequencies. ...
To ease congestion and boost speeds, cognitive radio (CR) is currently seen as a major solution and expected to be the key player in the new wireless technologies. ...
On the contrary, the feedback amplifiers have a relatively small chip size, but with low gain at microwave frequencies and compromised efficiency when resistive feedback is used. ...
doi:10.1155/2016/9878475
fatcat:eeojgpe4obcblgtdgeixeoqqc4
A 0.1–5.0 GHz flexible SDR receiver with digitally assisted calibration in 65 nm CMOS
2018
Microelectronics Journal
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A dual feedback LNA with "8" shape nested inductor structure, a cascode inverter-based TCA with miller feedback compensation, and a class-AB full differential Op-Amp with Miller feed-forward compensation ...
employing a zero-IF/low-IF reconfigurable architecture for both wideband and narrowband applications. ...
In this paper, dual feedback CGLNA ( Fig. 5 (c)) with passive components is proposed to reduce noise figure with two feedback stages A 1 and A 2 . ...
doi:10.1016/j.mejo.2017.12.007
fatcat:niv4yvzja5dsxm33mfl4m4ono4
A High Gain, Noise Cancelling 2515-4900 MHz CMOS LNA for China Mobile 5G Communication Application
2020
Computers Materials & Continua
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Y. (2007): A 3.1-10.6 GHz ultra-wideband CMOS low noise amplifier with current-reused technique. : A wideband flat gain low noise amplifier using active inductor for input matching. ...
A common source (CS) amplifier is used as the input of the low noise amplifier. In order to achieve the low power consumption of LNA, current reuse technology is used to reduce power consumption. ...
Figure 1 : 1 Resistive
A High Gain, Noise Cancelling 2515-4900 MHz CMOS LNA 1143
Figure 4 : 4 Low noise amplifier input circuit and noise analysis diagram
Figure 5 : 5 Low noise amplifier input circuit ...
doi:10.32604/cmc.2020.010220
fatcat:4r45w7vljrb5xi3b6hnf7m5mte
A Two Channel Analog Front end Design AFE Design with Continuous Time Σ-Δ Modulator for ECG Signal
2018
International Journal of Electrical and Computer Engineering (IJECE)
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In this methodology, the amplifier is low powered multi-VT Analog Front-End which consumes less power by applying dual threshold voltage. ...
Depict the SNR and SNDR as 63dB and 60dB respectively, consuming the power of 11mW. The design was simulated in a 0.18 um standard UMC CMOS process at 1.8V supply. ...
ACKNOWLEDGEMENTS The authors would like to express their great appreciations and gratitude to Muffakham Jah College of Engineering and Technology for providing research facilities, technical support, and ...
doi:10.11591/ijece.v8i6.pp5041-5049
fatcat:xyk47a37grb57jo7i3dcudyuiq
Table of contents
2017
2017 IEEE International Symposium on Circuits and Systems (ISCAS)
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Baseband Multipath Emulator for Millimeter-Wave
V-101 -A Compact and Low Power Bandpass Amplifier for Low Bandwidth Signal Applications in 65-nm CMOS V-102 -A 60-GHz Low-Noise Variable-Gain Amplifier ...
-44 -Stability of Rotary Traveling Wave Oscillators Under Process Variations and NBTI
Channels U-82 -A Low Power Read-Out Circuit with Frequency Accuracy of 0.2% for Capacitive and Resistive Sensors ...
doi:10.1109/iscas.2017.8049750
fatcat:csazlovzq5g4bmzlf7uss65sy4
A Review Of 2.4 Ghz Lna Using Different Topologies In Standard Cmos
2016
Zenodo
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CMOS LNA architectures can be divided into two major groups the common source and the common gate LNA. CS LNA output gate current noise increases with the increase in frequency. ...
In CGLNA noise factor is nearly constant irrespective of the frequency of operation and bandwidth. ...
The proposed circuits employ transformer feedback and resonant-coupled networks (RCNs) for the low-noise amplifier (LNA). ...
doi:10.5281/zenodo.49705
fatcat:w3qwd2ohlba4rch72ehy57a6qu
Dual mode reconfigurable continuous time delta-sigma modulator for GS M/WCDMA standards
2012
20th Iranian Conference on Electrical Engineering (ICEE2012)
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Dual mode high performance reconfigurable continuous time delta sigma modulator with concentration on reducing the active blocks and power saving is presented in this article. ...
The modulator makes use of a low distortion suppression topology which is suitable for wide band applications and a Noise Shaping Enhancement (NSE) technique for increasing the performance of the modulator ...
In our design a Differential Difference Amplifier (DDA) is used as a preamplifier for reducing the kickback noise and offset due to regenerative latch. ...
doi:10.1109/iraniancee.2012.6292355
fatcat:yed6egkrtnfifdokd43zcgmssa
2020 Index IEEE Microwave and Wireless Components Letters Vol. 30
2020
IEEE Microwave and Wireless Components Letters
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., +, LMWC Feb. 2020 185-188 Power-Amplifier Stabilization Through Out-of-Band Feedback. ...
., +, LMWC March 2020 288-291 An Improved Colpitts VCO With Low Phase Noise Using a GaAs BiHEMT Process. ...
doi:10.1109/lmwc.2021.3055080
fatcat:2yn4ofvchnggvjguzlz2kv3qyi
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