PIFA Antenna for UWB Applications with WLAN Band Rejection Using Spiral Slots

Hraga, H.I.; See, C.H.; Abd-Alhameed, R.A.; Zhou, D.; Adnan, S.; Elfergani, I.T.E.; Elmegri, F.; Excell, P.S.

Abstract

This paper presents a band-suppressed PIFA antenna for UWB application using spiral slot. The modeling of the antenna geometry structures and the optimisation of the full antenna assembly was carried out in the frequency and time domains using Ansoft HFSS and CST respectively for comparison. The impedance bandwidth for reflection coefficient |S₁₁| less than -10 dB covers the range from 3 GHz to 12 GHz, with band rejection from 4.75 GHz to 5.75 GHz. The simulated antenna gains and radiation patterns are given also, to fully describe the antenna performance

• Presentation Conference Type: Conference Paper (Published)
• Conference Name: 5th European Conference on Antennas and Propagation (EUCAP)
• Start Date: Apr 11, 2011
• End Date: Apr 15, 2011
• Acceptance Date: Apr 15, 2011
• Online Publication Date: May 31, 2011
• Publication Date: Apr 11, 2011
• Deposit Date: Jun 13, 2019
• Publisher: Institute of Electrical and Electronics Engineers
• Pages: 2364-2367
• Series Title: Proceedings of the European Conference on Antennas and Propagation
• Series ISSN: 2164-3342
• ISBN: 9781457702501
• Keywords: planar inverted-F antennas, slot antennas, spiral antennas, ultra wideband antennas, wireless LAN
• Public URL: http://researchrepository.napier.ac.uk/Output/1873466
• Related Public URLs: https://ieeexplore.ieee.org/document/5782016/