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Andrew Townley
Researcher at University of California, Berkeley
Publications - 6
Citations - 274
Andrew Townley is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Joule heating & Diamond anvil cell. The author has an hindex of 3, co-authored 6 publications receiving 188 citations.
Papers
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Journal ArticleDOI
Design of Energy- and Cost-Efficient Massive MIMO Arrays
Antonio Puglielli,Andrew Townley,Greg LaCaille,Vladimir Milovanovic,Pengpeng Lu,Konstantin Trotskovsky,Amy Whitcombe,Nathan Narevsky,Gregory Wright,Thomas A. Courtade,Elad Alon,Borivoje Nikolic,Ali M. Niknejad +12 more
TL;DR: The paper discusses both RF frequencies below 10 GHz, where fully digital techniques are preferred, and operation at millimeter (mm)-wave bands where a combination of digital and analog techniques are needed to keep cost and power low.
Journal ArticleDOI
A 94-GHz 4TX–4RX Phased-Array FMCW Radar Transceiver With Antenna-in-Package
Andrew Townley,Paul Swirhun,Diane Titz,Aimeric Bisognin,Frederic Gianesello,Romain Pilard,Cyril Luxey,Ali M. Niknejad +7 more
TL;DR: A 94-GHz phased-array transceiver IC for frequency modulated continuous wave (FMCW) radar with four transmitters, four receivers, and integrated LO generation has been designed and fabricated in a 130-nm SiGe BiCMOS technology, integrated into an antenna-in-package module.
Proceedings ArticleDOI
A 94GHz 4TX-4RX phased-array for FMCW radar with integrated LO and flip-chip antenna package
Andrew Townley,Paul Swirhun,Diane Titz,Aimeric Bisognin,Frederic Gianesello,Romain Pilard,Cyril Luxey,Ali M. Niknejad +7 more
TL;DR: In this paper, a prototype phased array IC with four transmitters, four receivers, and integrated LO generation was designed and fabricated in a 130nm SiGe BiCMOS technology.
Proceedings ArticleDOI
A Fully Integrated, Dual Channel, Flip Chip Packaged 113 GHz Transceiver in 28nm CMOS supporting an 80 Gb/s Wireless Link
Andrew Townley,Nima Baniasadi,Sashank Krishnamurthy,Constantine Sideris,Ali Hajimiri,Elad Alon,Ali M. Niknejad +6 more
TL;DR: A mm-wave transceiver IC operating at 113GHz is demonstrated, achieving a single-channel data rate of 80Gb/s and a high level of integration, including LO generation circuitry, a bits-to-RF TX DAC, and two transceiver channels for polarization diversity.
Journal ArticleDOI
Modulation calorimetry in diamond anvil cells. II. Joule-heating design and prototypes
TL;DR: In this article, a coupled electrical-thermal numerical model was used to infer the specific heat capacity of Fe, Pt, and Ni inside diamond anvil cells using high-frequency Joule heating (100 kHz-10 kHz).