UWB antenna is a crucial part of any UWB system required for indoor application. In this paper a novel design is presented, which relies on self-complementary structure. The structure is fed by a microstrip line, where a triangular notch is embedded in the ground plane. The design in this paper yields a UWB bandwidth that extends from 2.86.0-40.0 GHz. To ensure coexistence of UWB with WLAN applications (5.15-5.825 GHz) with minimal interference, a frequency notch is introduced using two parasitic U-shaped elements embracing the microstrip feeding line that resonates in the vicinity of the band notch frequency band. The proposed design was subject to parametric study to reach optimum parameters. The final design was fabricated using photolithographic technique and the measured results showed very good agreement with simulated ones.
2. Mushiake, Y., "The input impedance of a slit antenna," Joint Convention Record of Tohoku Sections of IEE and IECE of Japan, 25-26, 1948.
3. Mushiake, Y., "A report on Japanese developments of antennas from Yagi-Uda antenna to self-complementary antennas," IEEE Antennas and Propagation Society International Symposium, Vol. 3, 841-844, 2003.
4. Ishizone, T. and Y. Mushiake, "A self-complementary antenna composed of unipole and notch antennas," IEEE Antennas and Propagation Society International Symposium, Vol. 15, 215-218, 1977.
5. Mushiake, Y., "Self-complimentary antennas," IEEE Antenna and Propagation Magazine, Vol. 34, No. 6, 23-29, 1992.
doi:10.1109/74.180638
6. Mushiake, Y., "Multiterminal constant impedance antenna," National Convention Record of IECE of Japan, 89, 1959.
7. Mushiake, Y. and H. Saito, "Three-dimensional self-complementary antenna," Joint Convention Record of Four Joint Convention Record of Four, Vol. 15, No. 1212, 1963.
8. Mushiake, Y., "Constant-impedance antennas," J. IECE Japan, Vol. 48, No. 4, 580-584, 1965.
9. Mosallaei, H. and K. Saraband, "A compact ultra-wideband self-complementary antenna with optimal topology and substrate," IEEE Antennas and Propagation Society International Symposium , Vol. 2, 1859-1859, 2004.
10. MGonrdlez-Arbesu, J. and J. M. R. Romeu, "Some pre-fractal self-complementary antennas," IEEE Antennas and Propagation Society International Symposium, Vol. 4, 3449-3452, 2004.
11. Zhang, X., H. Guo, X. Liu, and H. Hu, "A broadband self-complementary printed antenna with axe shape," 9th International Symposium on Antennas Propagation and EM Theory (ISAPE) , 267-270, 2010.
doi:10.1109/ISAPE.2010.5696450
12. Kuroki, F., H. Ohtal, M. Yamaguchi, and E. Suematsu, "Wall-hanging type of self-complementary spiral patch antenna for indoor reception of digital terrestrial broadcasting," IEEE International Microwave Symposium Digest, 194-197, 2006.
13. See, T. S. P. and Z. N. Chen, "A small UWB antenna for wireless USB," IEEE International Conference on UltraWideband, (ICUWB), 198-203, 2007.
14. Xu, P., K. Fujimoto, and S. Lin, "Performance of quasi-self-complementary antenna using a monopole and a slot," IEEE Antennas and Propagation Society International Symposium, Vol. 2, 464-467, 2002.
15. Lin, C. C., C. Y. Huang, and J.-Y. Su, "Ultra-wideband quasi-self-complementary antenna with band rejection capability," IET Microwaves, Antennas & Propagation, Vol. 5, No. 13, 1613-1618, 2011.
doi:10.1049/iet-map.2011.0043
16. Huang, C. Y. and J. Y. Su, "A printed band-notched UWB antenna using quasi-self-complementary structure," IEEE Antennas and Wireless Propagation Letters, Vol. 10, 1151-1153, 2011.
doi:10.1109/LAWP.2011.2172178
17. Kuramoto, A., "Small UWB antenna using triangular elements," First European Conference on Antennas and Propagation, (EuCAP), 3715-3718, 2006.
18. Kuramoto, A., "Small UWB antenna using triangular elements on UWB unit," First European Conference on Antennas and Propagation, (EuCAP), 1-4, 2006.
19. Guo, L., S. Wang, Y. Gao, Z. Wang, X. Chen, and C. G. Parini, "Study of printed quasi-self-complementary antenna for ultra-Study of printed quasi-self-complementary antenna for ultra-wideband systems," Electronics Letters, Vol. 44, No. 8, 511-512, 2008.
doi:10.1049/el:20083612
20. Guo, L., X. Chen, and C. G. Parini, "A printed quasi-self-complementary antenna for UWB applications," IEEE Antennas and Propagation Society International Symposium, 1-4, 2008.
21. Guo, L., S. Wang, Y. Gao, Z. Wang, X. Chen, and C. Parini, "A miniature quasi-self-complementary antenna for UWB applications ," Asia-Pacific Microwave Conference, 1-4, 2008.
22. Guo, L., S. Wang, X. Chen, and C. Parini, "A small printed quasi-self-complementary antenna for ultrawide band systems," IEEE Antennas and Wireless Propagation Letters, Vol. 8, 554-557, 2009.
doi:10.1109/LAWP.2009.2018711
23. Guo, L., S. Wang, X. Chen, and C. Parini, "Miniature ultra-wideband antenna for wireless universal serial bus dongle applications," IET Microwaves, Antennas & Propagation, Vol. 6, No. 1, 113-119, 2012.
doi:10.1049/iet-map.2011.0023
Submit
