A MILLIMETER-WAVE TOTAL POWER RADIOMETER

被引：3
|
作者：
LYONS, BN
VIZARD, DR
PIKE, JP
KELLY, WM
机构：
[1] Farran Technology Limited Ballincollig, County Cork
[2] National Microelectronics Research Centre, University College Cork
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1993年 / 6卷 / 12期
关键词：
MILLIMETER-WAVE; TOTAL POWER RADIOMETER; CRYOGENIC LOAD; QUASI-OPTICAL FILTERING;
D O I：
10.1002/mop.4650061204
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The design of a multichannel millimeter-wave total power radiometer with frequent calibration is described. The radiometer has seven channels ranging in frequency from 20 to 183 GHz. The radiometer combines a quasioptical front end with subharmonic mixers and integrated calibration loads to yield a compact low-cost radiometer package. Measured results are presented. (C) 1993 John Wiley & Sons, Inc.
引用
收藏
页码：677 / 681
页数：5
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