Single Feed Dual band dual Polarized Micro-strip Patch antenna
Anurag Sharma, Sunny Sachdeva ,Lalit Gupta, Amit Kumar
Abstract
This paper covers some aspects of Microstrip antenna designs. The design and analysis of single feed Dual band and Dual polarized rectangular Microstrip antenna which operates at the central frequency of 2.23 GHz & 2.78 GHz. Radiation at frequency 2.23 GHz is Linear polarized & at frequency 2.78 GHz is circular polarized . . Basically, transmission line and cavity model have been used to model both antennas. First, the design parameters for dual band and dual polarized of rectangular patch antenna have been calculated from the transmission line model equation. The antenna design is extended to enhancement of bandwidth of multi- frequncy and multi-polarization rectangular Microstrip patch antenna using the slots at radiating edges.
References
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