학술논문

118 GHz MMIC radiometer for the (IMAS) integrated multispectral atmospheric sounder
Document Type
Conference
Source
1999 IEEE MTT-S International Microwave Symposium Digest (Cat. No.99CH36282) Microwave symposium Microwave Symposium Digest, 1999 IEEE MTT-S International. 2:479-483 vol.2 1999
Subject
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Aerospace
Communication, Networking and Broadcast Technologies
Photonics and Electrooptics
MMICs
Indium phosphide
Microwave radiometry
HEMTs
Radiofrequency amplifiers
Noise figure
Low-noise amplifiers
Space technology
Millimeter wave technology
Frequency
Language
Abstract
This paper describes the design and development of a 118 GHz HEMT MMIC based radiometer that was developed for the IMAS Program. The radiometer demonstrated state-of-the-art performance utilizing TRW's InP MMIC technology in a reduced size, lightweight package.