نتایج جستجو برای: substrate integrated waveguide

تعداد نتایج: 422923  

Journal: :IEEE Antennas and Wireless Propagation Letters 2021

A highly compact substrate integrated waveguide (SIW) self-diplexing antenna, operating at wireless local area network bands (3.6 and 5.4 GHz), is proposed in this letter. The antenna consists of two closely placed (0.022? g , where ? the guided wavelength 3.6 GHz) quarter-mode SIW resonators, e...

Journal: :Progress In Electromagnetics Research Letters 2014

2013
Jan PUSKELY Tomáš MIKULÁŠEK Zbyněk RAIDA

In the paper, wideband antenna arrays aimed at microwave imaging applications and SAR applications operating at Ka band were designed. The antenna array feeding network is realized by a low-loss SIW technology. Moreover, we have replaced the large feed network comprised of various T and Y junctions by a simple broadband network of compact size to more reduce losses in the substrate integrated w...

Journal: :International Journal of Microwave and Wireless Technologies 2016

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