Comparative Study, Design and Performance Analysis of Wide Slot Antenna with Patch-Feed for Bandwidth Enhancemant
نویسندگان
چکیده
This paper presents a design of triangular wide slot antenna with same shaped patch which is fed by CPW. Patch is working as a radiating element and wide slot working as a ground. Detail simulation is conducted to understand its behaviour and optimize for broad band operation. The results are analysed and discussed in terms of return loss, VSWR, Gain, current distribution etc. The result shows that the Impedance bandwidth is greatly enhanced 116 %( 2.1 Ghz-7.9 Ghz). This large operating bandwidth is optained by choosing suitable combination of FeedSlot shapes, Feed gap width and Waveguide width. To understand the effects of various dimentional parameters numerical sensitivity analysis is also done
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