Browsing Theses & Dissertations by Author "Siti Zuraidah, Ibrahim, Dr."
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Design and development of wideband 3dB/90 couper using multiple-rows vias substrate integrated waveguide (SIW) technique
Nurehansafwanah, KhalidSubstrate Integrated Waveguide (SIW) technique is a good candidate when designing a 3dB/90° coupler at high frequency as this technique exhibits low loss compared to traditional microstrip. In microstrip technique, some ...