Indian Journal of Science and Technology

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Objectives: To design an antenna for cognitive radio application. Methods/Statistical Analysis: With the advancements in the technology the demand for the radiating elements which are less in weight and size with increased efficiency has increased. T Shaped patch is designed to operate in different frequencies. Findings: The paper explains the outline of T molded fix. The T formed fix receiving wire is contrived for the subjective radio application. The working recurrence is 3.45 GHZ. The receiving wire is outlined and simulation by utilizing ADS software. The Simulated outline offers return loss of - 16 DB at the planned recurrence. Applications/Improvements: As the users increase, the spectrum is now becoming a scarce resource and demands for the efficient utilization. Thus, the cognitive radio came into the field and necessitates the antenna to be flexible for multi operating environment and compact.

Keywords

Cognitive Radio, Dual Band, Micro strips Patch, Reconfigurable Element, T Shape
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