Millimetre-wave air-filled substrate integrated waveguide slot array antenna

An air-filled substrate integrated waveguide (AFSIW) slot array antenna based on multilayer PCB process is proposed. For comparison and demonstration purposes, 1 × 4 slot array antennas based on both AFSIW and conventional dielectric-filled SIW (DFSIW) operating at 30.5 GHz are designed, fabricated...

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Veröffentlicht in:	Electronics letters 2017-05, Vol.53 (11), p.704-706
Hauptverfasser:	Parment, F, Ghiotto, A, Vuong, T.-P, Duchamp, J.-M, Wu, K
Format:	Artikel
Sprache:	eng
Schlagworte:	antenna radiation patterns Antennas and propagation DFSIW fabrication dielectric‐filled SIW design Electromagnetism Engineering Sciences E‐plane half‐power beamwidth measurement frequency 30.5 GHz high‐performance AFSIW feeding network H‐plane half‐power beamwidth measurement millimetre wave antenna arrays millimetre‐wave air‐filled substrate integrated waveguide slot array antenna multilayer PCB process printed circuits simulated radiation efficiency improvement slot antenna arrays substrate integrated waveguides
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