WAVEGUIDE MODULE FOR IMPROVING INSERTION LOSS AND RETURN LOSS

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United States of America Patent

APP PUB NO 20230327307A1
SERIAL NO

18127075

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Abstract

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Provided is a waveguide module for improving insertion loss and return loss. The waveguide module includes a metal jig including a waveguide through which a radio wave is transmitted and received formed therein, a chip disposed on the waveguide formed in the metal jig and including a plurality of circuits that is configured to transmit and receive radio waves inside the waveguide, and a circuit board configured to provide a bias used for an operation of the chip, wherein the metal jig includes a trench structure to dispose a radio wave absorber on a side surface of the chip in a direction crossing the waveguide.

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Patent Owner(s)

Patent OwnerAddress
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE218 GAJEONG-RO YUSEONG-GU DAEJEON 34129

International Classification(s)

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  • 2023 Application Filing Year
  • H01P Class
  • 332 Applications Filed
  • 80 Patents Issued To-Date
  • 24.10 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHO, Seung-Hyun Sejong-si, KR 87 723
KIM, Seung Hwan Daejeon, KR 302 1783
KIM, Sooyeon Daejeon, KR 154 1512

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges666107101 - 1041 - 50050100150200250300350400450500550600650700

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