Coherent Su Bcar R I Er Multiplexed Star Distribution System Using Single Local Oscillator
نویسندگان
چکیده
Conclusion: It is possible to produce a very simple dual feed horn by cutting off a part of one side of a corrugated horn and fitting two of them together. A common ridge between both horns and, at least, one complete slot in each horn part is necessary to decouple them suficiently. The horn can be used for orthogonal polarisations with good cross-polar performance over a frequency band of about 20%. A conventional dual-offset reflector antenna can be equipped by this dual
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