Dual-polarized single channel full-digital radio monitoring direction-finding fixed station system
A radio monitoring, single-channel technology, applied in the direction of radio/induction link selection arrangement, selection device, etc., can solve the problems of no dual-polarization system, high price, no longer able to meet the needs of digital communication signal monitoring, etc. Expand the dynamic application range, cost-effective, good compatibility effect
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[0013] Referring to the accompanying drawings, its structure mainly includes a vertical polarization interferometer direction-finding antenna array A, a horizontal polarization interferometer direction-finding antenna array B, a vertical polarization monitoring antenna C, a horizontal polarization monitoring antenna D, and a first electric rotary switch unit 1. The second rotary switch unit 2, the first selector 3, the printer 4, the first three-function RF amplifier 5, the second three-function RF amplifier 6, radio frequency preprocessor 7, single-channel monitoring and direction-finding receiver 8. PC 9, monitoring direction finding processor 10, second selector 11, first RF amplifier 12, nth RF amplifier 13, router 14. The connection relationship between them:
[0014] Vertically polarized interferometer direction-finding antenna array A, horizontally polarized interferometer direction-finding antenna array B, vertically polarized monitoring antenna C, and horizontally pol...
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