Kevin B. Greene

Works (5)

Updated: July 5th, 2023 15:38

2017 article

A 60-GHz Dual-Vector Doherty Beamformer

Greene, K., Sarkar, A., & Floyd, B. (2017, February 20). IEEE Journal of Solid-State Circuits, Vol. 52, pp. 1373–1387.

By: K. Greene n, A. Sarkar n & B. Floyd n 

Contributors: K. Greene n, A. Sarkar n & B. Floyd n 

author keywords: 60 GHz; millimeter-wave; phased array; transmitter; Doherty amplifier; phase shifter
topics (OpenAlex): Advanced Power Amplifier Design; Microwave Engineering and Waveguides; Radio Frequency Integrated Circuit Design
TL;DR: A 60-GHz transmit beamformer implemented in 130-nm SiGe BiCMOS technology which includes a Doherty amplifier driven by a dual-vector phase rotator (DVR) allows optimization of both linearity and efficiency profiles across frequency. (via Semantic Scholar)
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7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2016 article

Code-modulated embedded test for phased arrays

Greene, K., Chauhan, V., & Floyd, B. (2016, April 1). 2016 Ieee 34th Vlsi Test Symposium (Vts).

By: K. Greene n, V. Chauhan n  & B. Floyd n 

Contributors: K. Greene n, V. Chauhan n  & B. Floyd n 

topics (OpenAlex): Microwave Engineering and Waveguides; Radio Frequency Integrated Circuit Design; Millimeter-Wave Propagation and Modeling
TL;DR: This paper will first review phased-array topologies and calibration requirements, then present a code modulated technique for manufacturing test of the array which uses only digital code modulators per element and a single global mm-wave squaring circuit in the form of a power detector. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries, ORCID
Added: August 6, 2018

2016 conference paper

Code-modulated interferometric imaging system using phased arrays

In D. A. Wikner & A. R. Luukanen (Eds.), Passive and Active Millimeter-Wave Imaging XIX (Vol. 9830).

By: V. Chauhan n , K. Greene n & B. Floyd n 

Contributors: V. Chauhan n , K. Greene n & B. Floyd n 

Ed(s): D. Wikner & A. Luukanen

author keywords: mm-wave; imaging; interferometry; phased array; orthogonal codes; code modulation; Walsh
topics (OpenAlex): Radio Frequency Integrated Circuit Design; Microwave Engineering and Waveguides; Antenna Design and Optimization
TL;DR: Techniques which can allow low-cost phased-array receivers to be reconfigured or re-purposed as interferometric imagers are presented, removing the need for custom hardware and thereby reducing cost. (via Semantic Scholar)
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Sources: Web Of Science, Crossref, NC State University Libraries, ORCID
Added: August 6, 2018

2015 article

Dual-vector phase rotator for Doherty beamformers

Greene, K., & Floyd, B. (2015, May 1). Proceedings of the 2015 Ieee Radio Frequency Integrated Circuits Symposium (Rfic 2015), pp. 331–334.

By: K. Greene n & B. Floyd n 

Contributors: K. Greene n & B. Floyd n 

topics (OpenAlex): Advanced Power Amplifier Design; Radio Frequency Integrated Circuit Design; Microwave Engineering and Waveguides
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries, ORCID
Added: August 6, 2018

2014 article

A power-efficient 4-element beamformer in 120-nm SiGe BiCMOS for 28-GHz cellular communications

Sarkar, A., Greene, K., & Floyd, B. (2014, September 1). 2014 Ieee Bipolar/Bicmos Circuits and Technology Meeting (Bctm), pp. 68–71.

By: A. Sarkar n, K. Greene n & B. Floyd n 

Contributors: A. Sarkar n, K. Greene n & B. Floyd n 

topics (OpenAlex): Microwave Engineering and Waveguides; Radio Frequency Integrated Circuit Design; Advanced Power Amplifier Design
TL;DR: A 4-element beamformer designed in 120-nm SiGe BiCMOS technology for 28-GHz mobile millimeter-wave broadband system is presented in this paper and shows high gain and high efficiency at both peak and backed-off power levels. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries, ORCID
Added: August 6, 2018

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