Single antenna using two feed horns (one for receiving and radiation X-band signals, and one for S-band signals), in conjunction with ellipsoid reflector and dichronic plate, can accommodate two different frequencies simultaneously.
Dual-frequency microwave antenna
NASA Tech Briefs ; 4 , 3
1980-04-01
Miscellaneous
No indication
English
Low-cost dual-frequency microwave antenna
NTRS | 1977
|Compact Dual-Mode Microwave Antenna
NTRS | 1982
|Dual-frequency bidirectional antenna
NTRS | 1980
|Dual-Antenna Microwave Reception Without Switching
NTRS | 1994
|Development of a Gimballed, Dual Frequency, Space-Based, Microwave Antenna for Volume Production
British Library Conference Proceedings | 1996
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