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Miniaturized Printed Filtering Antenna

IJCA Proceedings on National Conference on Advances in Communication and Computing
© 2015 by IJCA Journal
NCACC 2015 - Number 1
Year of Publication: 2015
Deepika A. Agrawal
Jagadish B. Jadhav

Deepika A Agrawal and Jagadish B Jadhav. Article: Miniaturized Printed Filtering Antenna. IJCA Proceedings on National Conference on Advances in Communication and Computing NCACC 2015(1):25-31, September 2015. Full text available. BibTeX

	author = {Deepika A. Agrawal and Jagadish B. Jadhav},
	title = {Article: Miniaturized Printed Filtering Antenna},
	journal = {IJCA Proceedings on National Conference on Advances in Communication and Computing},
	year = {2015},
	volume = {NCACC 2015},
	number = {1},
	pages = {25-31},
	month = {September},
	note = {Full text available}


A new co-design approach is used to synthesize and design the new printed Bandpass Filtering Antenna. For the purpose of miniaturization and enhancing the overall performance of the circuit, a multi-function module is designed. It performs filtering and radiating, simultaneously with the help of co-design approach. The parallel half wavelength coupled microstrip lines and inverted-L antenna is used for synthesizing the bandpass filtering antenna. The inverted-L antenna acts as a last resonator and provides load impedance of the bandpass filter. The equivalent circuit components of inverted-L antenna are acquired by comparing with the simulation results and then used for synthesis of Filtering Antenna. A complete design methodology is then described after the synthesis process. Here, third-order Chebyshev bandpass filter with center frequency 2. 45 GHz and 0. 1 equal-ripple response is designed as an example. The designed structure is compact and provides good design accuracy.


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