Title: Half module substrate integrated wave guide ring electric bridge
Application Number: 200610088313 Application Date: 2006.07.10
Publication Number: 1949589 Publication Date: 2007.04.18
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01P5/12
Applicant(s) Name: Dongnan Univ. Address:
Inventor(s) Name: Hong Wei;Liu Bing;Zhang Yan
Attorney & Agent: yelian sheng
Abstract:
    The invention is a half-mode substrate integrated waveguide (HMSIW) annular bridge, relating to a millimeter wave and microwave device, especially relating to a HMSIW annular bridge, composed of metal patches arranged on the right and reverse sides of a medium substrate, where the right side of the medium substrate is equipped with an annular HMSIW composed of metal patch, and first port, second port, third port, and fourth port connected in parallel with the annular HMSIW to divide the whole ring into four segments, and a metallized through hole runs through the medium substrate between the two metal patches. The overall length of the annular HMSIW is 1.5 2*n times as large as the corresponding waveguide wavelength to operating frequency, where n is a non-negative integer. And the annular bridge has characters of small size, low loss, low cost, easy integration, and good performance.
Time: 30
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