Book ChapterDOI
The Design of CMOS Radio-Frequency Integrated Circuits: RF CIRCUITS THROUGH THE AGES
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TLDR
In this paper, an expanded and thoroughly revised edition of Thomas H. Lee's acclaimed guide to the design of gigahertz RF integrated circuits features a completely new chapter on the principles of wireless systems.Abstract:
This expanded and thoroughly revised edition of Thomas H. Lee's acclaimed guide to the design of gigahertz RF integrated circuits features a completely new chapter on the principles of wireless systems. The chapters on low-noise amplifiers, oscillators and phase noise have been significantly expanded as well. The chapter on architectures now contains several examples of complete chip designs that bring together all the various theoretical and practical elements involved in producing a prototype chip. First Edition Hb (1998): 0-521-63061-4 First Edition Pb (1998); 0-521-63922-0read more
Citations
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Proceedings Article
The invariance of characteristic current densities in nanoscale MOSFETs and its impact on algorithmic design methodologies and design porting of Si(Ge) (Bi)CMOS high-speed building blocks
Timothy O. Dickson,K.H.K. Yau,T. Chalvatzis,A. Mangan,E. Laskin,R. Beerkens,P. Westergaard,M. Tazlauanu,Ming-Ta Yang,Sorin P. Voinigescu +9 more
TL;DR: Evidence is provided that, as a result of constant-field scaling, the peak fT, peak fMAX, and optimum noise figure NFMIN current densities of Si and SOI n-channel MOSFETs are largely unchanged over technology nodes and foundries, and constant current-density biasing schemes are proposed to be applied to M OSFET analog/mixed-signal/RF and high-speed digital circuit design.
All-Digital I/Q RF-DAC
TL;DR: This thesis proposes a wideband, high-resolution, all-digital orthogonal I/Q radio-frequency digital-to-analog (RF-DAC), which is discussed that contemporary RF transceivers must support most of multi-mode/multiband communication standards such as Wi-Fi, Bluetooth, and Fourth Generation (4G) of 3GPP cellular.
Wide-band CMOS LowNoiseAmplifier for Applications inRadioAstronomy
TL;DR: A novel variation on a well-known source-degenerated LNA topology is introduced that allows tuning of the power match centre frequency independently from the frequency at which the LNAs noise figure approaches its minimum noise.
Book ChapterDOI
Electromagnetics for High-Speed Analog and Digital Communication Circuits: Microwave circuits
Dissertation
The use of tuned front end optical receiver and pulse position modulation
TL;DR: Noise power in tuned receivers is significantly reduced for all examined configurations and under different conditions compared to non-tuned receivers, and the overall receiver performance is improved by over 3dB in some cases.
References
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Proceedings ArticleDOI
Full duplex radios
TL;DR: The design and implementation of the first in-band full duplex WiFi radios that can simultaneously transmit and receive on the same channel using standard WiFi 802.11ac PHYs are presented and achieves close to the theoretical doubling of throughput in all practical deployment scenarios.
Journal ArticleDOI
Energy-efficiency of MIMO and cooperative MIMO techniques in sensor networks
TL;DR: This work considers radio applications in sensor networks, where the nodes operate on batteries so that energy consumption must be minimized, while satisfying given throughput and delay requirements, and analyses the best modulation and transmission strategy to minimize the total energy consumption.
Journal ArticleDOI
A low-power low-noise CMOS amplifier for neural recording applications
R.R. Harrison,C.T. Charles +1 more
TL;DR: In this article, a low-noise low-power biosignal amplifiers capable of amplifying signals in the millihertz-to-kilohertz range while rejecting large dc offsets generated at the electrode-tissue interface is presented.
Journal ArticleDOI
Energy-constrained modulation optimization
TL;DR: It is shown that up to 80% energy savings is achievable over nonoptimized systems and that the benefit of coding varies with the transmission distance and the underlying modulation schemes.
Proceedings ArticleDOI
Ambient backscatter: wireless communication out of thin air
TL;DR: The design of a communication system that enables two devices to communicate using ambient RF as the only source of power is presented, enabling ubiquitous communication where devices can communicate among themselves at unprecedented scales and in locations that were previously inaccessible.