Development of A Compact and Low Profile Cavity Backed Slot Antenna Using Microstrip Gap Waveguide Technology
Publish place: Journal of Communication Engineering، Vol: 8، Issue: 2
Publish Year: 1398
نوع سند: مقاله ژورنالی
زبان: English
View: 433
This Paper With 10 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JCESH-8-2_005
تاریخ نمایه سازی: 9 اردیبهشت 1399
Abstract:
Proof of concept of a cavity backed slot antenna based on inverted microstrip gap waveguide (IMGW) technology is presented. Since the antenna is operating based on the first resonating mode of the cavity, it is more compact compared to the ordinary cavity backed slot antennas in which the second cavity mode is used for radiation. Furthermore, the proposed antenna element introduces lower losses compared to a microstrip patch thanks to the surface wave suppression and lower dielectric loss of the air filled IMGW cavity. A sample antenna is designed and fabricated to operate at 9.6GHz and quite good agreement between simulation and measurement results is observed.
Keywords:
Authors
azin moghimizideh
Department of Electrical and Computer Engineering, Graduate University of Advanced Technology, Kerman, Iran
seyed ali razavi parizi
Department of electrical and computer engineering, Graduate university of advanced technology, Kerman, Iran
mohammad hossein ostovarzadeh
Department of Electrical and Computer Engineering, Graduate University of Advanced Technology, Kerman, Iran