A QUASI-OPTICAL IMAGE SEPARATION SCHEME FOR MILLIMETER AND SUBMILLIMETER WAVES

被引：2
|
作者：
TONG, CYE
BLUNDELL, R
机构：
[1] Harvard-Smithsonian Center for Astrophysics, Cambridge, MA
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1994年 / 42卷 / 11期
关键词：
D O I：
10.1109/22.330136
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：
We propose a compact quasi-optical scheme to achieve image separation using two mixers. With this scheme, an image rejection ratio of better than 12 dB has been obtained over 25 GHz in W-band without any mechanical tuning. This diplexing scheme should find applications in remote sensing and radio astronomy.
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页码：2174 / 2177
页数：4
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