Design Investigation of Microstrip Patch and Half-Mode Substrate Integrated Waveguide Cavity Hybrid Antenna Arrays
عنوان مقاله: Design Investigation of Microstrip Patch and Half-Mode Substrate Integrated Waveguide Cavity Hybrid Antenna Arrays
شناسه ملی مقاله: JR_IJE-28-5_006
منتشر شده در شماره 5 دوره 28 فصل May در سال 1394
شناسه ملی مقاله: JR_IJE-28-5_006
منتشر شده در شماره 5 دوره 28 فصل May در سال 1394
مشخصات نویسندگان مقاله:
h Dashti - Electrical Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran
m.h Neshati - Electrical Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran
خلاصه مقاله:
h Dashti - Electrical Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran
m.h Neshati - Electrical Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran
In this paper, two linear arrays including a linear 1×4 and a planar 2×2 of microstrip patch and halfmode substrate integrated waveguide (SIW) cavity hybrid antenna are introduced and investigated.These are simply implemented using low cost single layer printed circuit board (PCB) process. Thearray element consists of a rectangular microstrip patch with appropriate dimensions in the vicinity of a semi-circular SIW resonator provide a wideband hysbrid antenna. In both antenna arrays a microstripfeeding network including a quarter-wave transformer matching circuit has been used to feed the arrayelements. The size of 1×4 linear array is 1.58λ0×2.87λ0 and planar 2×2 array size is 1.57λ0×1.37λ0. Array structures are numerically and experimentally investigated. The measured and simulated results including reflection coefficient, radiation patterns and gain of the both arrays are reported.
کلمات کلیدی: Hybrid Antenna , Microstrip Patch , SIW Cavity , Antenna Array
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/406343/