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Progress In Electromagnetics Research
ISSN: 1070-4698, E-ISSN: 1559-8985
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CIRCULAR SLOT WITH A NOVEL CIRCULAR MICROSTRIP OPEN ENDED MICROSTRIP FEED FOR UWB APPLICATIONS

By F. G. Gharakhili, M. Fardis, G. R. Dadashzadeh, A. K. A. Ahmadi, and N. Hojjat

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Abstract:
This paper presents the study of a circular slot antenna for ultrawide-band (UWB) applications. Antenna is fed by a circular open ended microstrip line. The frequency band considered is from 4 to 14 GHz, which has approved as a commercial UWB band. The proposed antenna has a return loss less than 10 dB, phased linear, and gain flatness over the above a frequency band.

Citation: (See works that cites this article)
F. G. Gharakhili, M. Fardis, G. R. Dadashzadeh, A. K. A. Ahmadi, and N. Hojjat, "Circular Slot with a Novel Circular Microstrip Open Ended Microstrip Feed for UWB Applications," Progress In Electromagnetics Research, Vol. 68, 161-167, 2007.
doi:10.2528/PIER06071901
http://www.jpier.org/PIER/pier.php?paper=06071901

References:
1. FCC report and order for part 15 acceptance of ultra wideband (UWB) systems from 3.1-10.6 GHz, Washington, Washington, 1-10, DC, 2002.

2. Liang, J., C. C. Chiau, X. D. Chen, and C. G. Parini, "Study of a printed circular disc monopole antenna for UWB systems," IEEE Transactions on Antennas and Propagation, Vol. 53, No. 11, 3500-3504, 2005.
doi:10.1109/TAP.2005.858598

3. Habib, M. A., T. A. Denidni, and G. Y. Delisle, Design of a new wide-band CPW-fed a circular slot antenna, Conference IEEE, 565-568, 2005.

4. Yang, T. Y., W. A. Davis, and W. L. Stutzman, Small, planar, ultra-wideband antennas with top-loading, Conference IEEE, 479-482, 2005.

5. Ma, T.-G. and C.-H. Tseng, "An ultrawideband coplanar waveguide-fed tapered ring slot antenna," IEEE Transactions on Antennas and Propagation, Vol. 54, No. 4, 1105-1110, 2006.
doi:10.1109/TAP.2006.872562

6. McCorkle, J. W., "Electrically small planar (unbalanced) UWB antenna," XtremeSpectrum.

7. Wong, K. L., Compact and Broadband Microstrip Antennas, John Wiley & Sons, Int., 2002.


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