Wideband Rectangular Patch Antenna for Wireless Applications
Islam, Md. Nazrul
Ismail, Sharif M.
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This paper describes a new technique for bandwidth enhancement of rectangular patch antenna for wireless communication. The operation frequency range is found from 1863 to 1938 MHz on the basis of the operation frequency band at VSWR . 1.5, and used a GaN substrate with relative dielectric constant is 5.3. The return loss is found -30.5 dB at centre frequency 1.9 GHz with overall antenna efficiency 49.5%. These results provide evidence that the proposed designs can be used in mobile communication.
- February 2009