Multi-array-element single-channel interference angle measurement device
A single-channel, multi-array element technology, applied in measurement devices, radio wave measurement systems, radio wave reflection/re-radiation and other directions, can solve the problems of multiple hardware resources, increase measurement errors, etc., to reduce hardware configuration, suppress Measurement error, the effect of meeting the requirement of simultaneity
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[0018] The embodiments of the present invention will be further introduced below in conjunction with the accompanying drawings.
[0019] Such as figure 1 Shown is a schematic diagram of an embodiment of the present invention, including an antenna array, a multi-select switch, a waveguide, an angle-measuring receiving channel and a processing unit. The antenna array adopts a plurality of receiving antennas ( ), and according to the requirement of unambiguous baseline, the layout forms an L-shaped antenna array. The L-shaped array is composed of an azimuth baseline and an elevation baseline. Both the azimuth baseline and the elevation baseline are composed of multiple antennas. The azimuth baseline and the elevation baseline are orthogonal to each other. The two baselines intersect at one point, and the intersection points share the same receiving antenna.
[0020] further as figure 2 As shown, in the current rendezvous and docking project, an L-array scheme composed of 5 rec...
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