A kind of high-isolation large scale array synthesizes power amplifier

A kind of high-isolation large scale array synthesizes power amplifier

  • CN 107,623,161 A
  • Filed: 09/06/2017
  • Published: 01/23/2018
  • Est. Priority Date: 09/06/2017
  • Status: Active Grant
First Claim
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1. a kind of high-isolation large scale array synthesizes power amplifier, including the waveguide cavity that pedestal and pedestal are formed, it is specialSign is, the card of multiple superpositions is provided with the waveguide cavity, and the card includes antenna circuit board and is arranged at antenna circuit boardOn at least one amplifier chip, the antenna circuit board is provided with least one antenna, the input of each amplifier chipEnd and output end are connected with the input and output end of an antenna respectively, form an amplification channel, and each amplification channel is located atIn the separate cavities room set in waveguide cavity.

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