Title: Single-pulse chip integrated waveguide slot array antenna
Application Number: 200610096845 Application Date: 2006.10.20
Publication Number: 1937316 Publication Date: 2007.03.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01Q13/00;H01Q13/10;H01Q21/00
Applicant(s) Name: Dongnan Univ. Address:
Inventor(s) Name:
Attorney & Agent: luzhi bin
Abstract:
    Planar constructed single pulse substrate integration wave-guide (SIW) aperture array antenna of summation and difference phase comparing network includes main body of SIW aperture array antenna, four pieces of antenna input and/or output ports as well as summation and difference phase comparing network. The summation and difference phase comparing network includes summation wave speed channel, horizontal difference wave speed channel, diagonal plane difference wave speed channel, and vertical directional wave speed channel. The SIW structure is composed of only unilaminar dielectric plate, additional upper and lower layers of metal coverage, and metallized through holes on two sides. Thus, the SIW structure can be fabricated through technique of print circuit board. Features are: light weight, low loss, low cost, compact structure, strong interference killing capability, and easy of mass production.
Time: 10
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