Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Gerry Mei"'
Autor:
Pekka Kangaslahti, Erich Schlecht, Isaac Ramos, Javier Bosch, Mary Soria, Erika Hernandez, Jonathan Jiang, William R. Deal, Alex Zamora, Kevin Leong, Ben Gorospe, Alfonso Escorcia, Khanh Nguyen, Gerry Mei, Caitlyn Cooke, Maxwell Duffy
Publikováno v:
2022 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM).
Autor:
Richard Lai, Anthony C. S. Readhead, Kieran Cleary, Gerry Mei, William McGenn, Gary A. Fuller, Danielle George, Daniel J. White
Publikováno v:
White, D, McGenn, W, George, D, Fuller, G A, Cleary, K, Readhead, A, Lai, R & Mei, G 2019, ' 125-211 GHz low noise MMIC amplifier design for radio astronomy ', Experimental Astronomy, vol. 48, no. 2-3, pp. 137-143 . https://doi.org/10.1007/s10686-019-09641-z
To achieve the low noise and wide bandwidth required for millimeter wavelength astronomy applications, superconductor-insulator-superconductor (SIS) mixer based receiver systems have typically been used. This paper investigates the performance of hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7141b210a057583843b5400f44f1a3c0
http://arxiv.org/abs/1908.00466
http://arxiv.org/abs/1908.00466
Autor:
Sharmila Padmanabhan, Kevin M. K. H. Leong, Mehmet Ogut, Sean Shih, Nacer Chahat, Steven C. Reising, R. E. Cofield, Jonathan H. Jiang, Gerry Mei, Yuriy Goncharenko, William R. Deal, Pekka Kangaslahti, Alex Zamora, Xavier Bosch-Lluis, Erich Schlecht, Shannon Brown
Publikováno v:
IGARSS
Global measurements of upper tropospheric/lower-stratospheric water vapor and ice particle size distribution in clouds are critically needed to reduce uncertainties in global weather and climate models. To address this need, the conically scanning Tr
Autor:
Kevin M. K. H. Leong, Gerry Mei, Khanh Nguyen, M. Lange, W. Yoshida, William R. Deal, Ben S. Gorospe, Alexis Zamora
Publikováno v:
2017 IEEE MTT-S International Microwave Symposium (IMS).
In this letter, the first 670 GHz multiplier chain with integrated buffer amplifiers is reported. The x36 multiplier chain uses a 25 nm InP HEMT MMIC technology with > 1.5 THz fMAX. The chain consists of five packaged MMICs in three split-block waveg
Autor:
Kevin M. K. H. Leong, M. Lange, Jose G. Padilla, Gerry Mei, Alexis Zamora, W. Yoshida, Ben S. Gorospe, William R. Deal, J. Lee
Publikováno v:
IEEE Microwave and Wireless Components Letters. 25:591-593
In this letter, we demonstrate the first 400 GHz multiplier chain with integrated buffer amplifiers through the chain. The x9 multiplier chain uses 25 nm InP HEMT MMIC technology. The chain consists of three packaged MMICs in split-block waveguide pa
Autor:
Erich Schlecht, Kevin M. K. H. Leong, R. E. Cofield, Steven C. Reising, Sharmila Padmanabhan, Sean Shih, Mehmet Ogut, Gerry Mei, Pekka Kangaslahti, William R. Deal, Alex Zamora, Shannon Brown, Jonathan H. Jiang, Yuriy Goncharenko, Xavier Bosch-Lluis, Nacer Chahat
Publikováno v:
2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
Global measurements of cloud ice particle size, total ice water content and water vapor content in the upper troposphere are critically needed to improve knowledge of the role of ice clouds in Earth's climate, precipitation and cloud processes. Such
Publikováno v:
2012 International Conference on Indium Phosphide and Related Materials.
Over the last few years, operating frequencies of InP HEMT Transistors have pushed above 100 GHz (1 THz). This has allowed electronic circuitry to be realized at frequencies as high as 670 GHz. In particular, Low Noise Amplifiers (LNA), Power Amplifi
Autor:
Jansen J. Uyeda, Xiaobing (Gerry) Mei, Ling-Shine (Jane) Lee, Danny Li, Wayne Yoshida, Po-Hsin Liu, Linh Dang, Ke Luo, Raffi Elmadjian, Joe Zhou, William Deal, Vesna Radisic, Richard Lai
Publikováno v:
ECS Meeting Abstracts. :2242-2242
not Available.