jacob kooi

jacob kooi

California Institute of Technology

H-index: 38

North America-United States

About jacob kooi

jacob kooi, With an exceptional h-index of 38 and a recent h-index of 13 (since 2020), a distinguished researcher at California Institute of Technology, specializes in the field of Astrophysics, Phycics, EE, Sensor Technology.

His recent articles reflect a diverse array of research interests and contributions to the field:

Investigation of cryogenic current–voltage anomalies in SiGe HBTs: Role of base–emitter junction inhomogeneities

Quasi-Optical LO Coupling Validation for a Planarly Integrated 2× 2 Pixel Heterodyne Array at 1.95 THz

The K-band (24 GHz) Celestial Reference Frame: Current Status and Roadmap

A Multioctave 8 GHz40 GHz Receiver for Radio Astronomy

Waveguide based submillimmeter-wave and terahertz variable attenuator

CMOS System-on-Chip Spectrometer Processors for Spaceborne Microwave-to-THz Earth and Planetary Science and Radioastronomy

A waveguide based Terahertz variable attenuator

Self-heating of cryogenic high electron-mobility transistor amplifiers and the limits of microwave noise performance

jacob kooi Information

University

Position

Instrument Scientists

Citations(all)

4401

Citations(since 2020)

783

Cited By

4162

hIndex(all)

38

hIndex(since 2020)

13

i10Index(all)

66

i10Index(since 2020)

20

Email

University Profile Page

California Institute of Technology

Google Scholar

View Google Scholar Profile

jacob kooi Skills & Research Interests

Astrophysics

Phycics

EE

Sensor Technology

Top articles of jacob kooi

Title

Journal

Author(s)

Publication Date

Investigation of cryogenic current–voltage anomalies in SiGe HBTs: Role of base–emitter junction inhomogeneities

Journal of Applied Physics

Nachiket R Naik

Bekari Gabritchidze

Justin H Chen

Kieran A Cleary

Jacob Kooi

...

2024/4/28

Quasi-Optical LO Coupling Validation for a Planarly Integrated 2× 2 Pixel Heterodyne Array at 1.95 THz

SL van Berkel

A Maestrini

C Jung-Kubiak

Sjoerd Bosma

M Alonso-delPino

...

2023/9/17

The K-band (24 GHz) Celestial Reference Frame: Current Status and Roadmap

Christopher Jacobs

Aletha de Witt

David Gordon

Hana Krasna

Cristina Garcia Miro

...

2023/9/11

A Multioctave 8 GHz40 GHz Receiver for Radio Astronomy

IEEE Journal of Microwaves

Jacob W Kooi

Melissa Soriano

James Bowen

Zubair Abdulla

Lorene Samoska

...

2023/2/17

Waveguide based submillimmeter-wave and terahertz variable attenuator

2022/12/22

CMOS System-on-Chip Spectrometer Processors for Spaceborne Microwave-to-THz Earth and Planetary Science and Radioastronomy

IEEE Journal of Microwaves

Adrian Tang

Yanghyo Kim

Yan Zhang

Gabriel Virbila

Nathaniel Livesey

...

2022

A waveguide based Terahertz variable attenuator

Subash Khanal

Sofia Rahiminejad

Choonsup Lee

Jacob Kooi

Robert Lin

...

2022/8/28

Self-heating of cryogenic high electron-mobility transistor amplifiers and the limits of microwave noise performance

Journal of Applied Physics

Anthony J Ardizzi

Alexander Y Choi

Bekari Gabritchidze

Jacob Kooi

Kieran A Cleary

...

2022/8/28

Experimental characterization of temperature-dependent microwave noise of discrete HEMTs: Drain noise and real-space transfer

Polymer Testing

Dong-Ju Lee

Min-Kyeom Kim

Joseph Walsh

Hong-Kyu Jang

Hyung-Ick Kim

...

2019/4/1

Development of hybrid technology (InP/Si) integrated modules for future mm-wave arrays

ALMA Front End Development Workshop

Rodrigo Reeves

Miguel Martínez

Mikko Varonen

Dristy Parveg

Pekka Kangaslahti

...

2021/9

Simultaneous X-and Ka-Band Receiver for Astrometry and Navigation

2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS

Melissa Soriano

Jacob Kooi

James Bowen

Andy Fung

Daniel Hoppe

...

2021/8

The LLAMA Brazilian-Argentinian radiotelescope project: progress in Brazil and BRICS collaboration

Anais da Academia Brasileira de Ciências

Jacques RD Lepine

Zulema Abraham

CARLOS GUILLERMO G CASTRO

Joaquim ER Costa

Juan Jose Larrarte

...

2021/5/17

X-to Ka-band cryogenic LNA module for very long baseline interferometry

Andy Fung

Lorene Samoska

James Bowen

Steven Montanez

Jacob Kooi

...

2020/8/4

LLAMA, a sub-mm radiotelescope in the Andes

Boletin de la Asociacion Argentina de Astronomia La Plata Argentina

J Lepine

Z Abraham

GG Castro

JJ Larrarte

E Rasztocky

...

2020/8

Quantum limited SIS receiver technology for the detection of water isotopologue emission from comets

IEEE Transactions on Terahertz Science and Technology

Jacob W Kooi

Darren J Hayton

Bruce Bumble

Henry George LeDuc

Anders Skalare

...

2020/7/17

Antennas, Arrays, and Systems for Submillimter-Wave Radio Astronomy

Goutam Chattopadhyay

Maria Alonso-del Pino

Jacob Kooi

2020/3/15

A Continuity Microwave Limb Sounder (MLS) instrument to augment the record from Aura MLS.

AGU Fall Meeting Abstracts

Nathaniel J Livesey

Adrian J Tang

Goutam Chattopadhyay

Robert Alan Stachnik

Robert Jarnot

...

2020/12

Dual local oscillator SIS receiver for simultaneous observations of water isotopologues in the solar system

IEEE Transactions on Terahertz Science and Technology

Jacob W Kooi

DJ Hayton

Paul F Goldsmith

DC Lis

Jonathan H Kawamura

...

2020/11/19

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