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MULTI-BEAM ANTENNA SYSTEM AND PHASE ADJUSTMENT METHOD FOR MULTI-BEAM ANTENNA SYSTEM, AND DUAL-POLARIZED ANTENNA SYSTEM
MULTI-BEAM ANTENNA SYSTEM AND PHASE ADJUSTMENT METHOD FOR MULTI-BEAM ANTENNA SYSTEM, AND DUAL-POLARIZED ANTENNA SYSTEM
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机译:多光束天线系统和多光束天线系统的相位调整方法以及双极化天线系统
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摘要
The present invention discloses a multi-beam antenna system, comprising: a one-dimensional multi-beam forming module connected to a radio frequency port, configured to convert a radio frequency signal transmitted by the radio frequency port into M radio frequency signals having different phases; a two-dimensional multi-beam forming module, which includes M first power division units, and a phase shifter is disposed on P output tributaries of each first power division unit; and M×N radiating elements, where the M×N radiating elements form a matrix having N rows and M columns, M columns of radiating elements are respectively connected to the M first power division units, N radiating elements in each column of radiating elements are respectively connected to N output tributaries of one first power division unit, and M×P radiating elements connected to output tributaries disposed with a phase shifter form a matrix having P rows and M columns.
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