Signal separator for dual-frequency antennas has interlaced crossed slots, or dipole elements. Plate reflects or transmits more efficiently than conventionally-designed microwave dichroic plates in which elements are not interlaced. Interlaced plate also increases bandwidth of dual-frequency antenna in which it is used.
Efficient dichroic plate for microwaves
NASA Tech Briefs ; 4 , 1
1979-08-01
Miscellaneous
No indication
English
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