We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Reconfigurable ultra wideband to narrowband antenna for cognitive radio applications using PIN diode.
- Authors
Fatimi, Aziz El; Bri, Seddik; Saadi, Adil
- Abstract
Frequency reconfigurable antennas are very attractive for many wireless applications. They offer many advantages such as simplicity and compactness. In this electronic paper, we propose a reconfigurable antenna operating in the S and C bands. The proposed antenna uses a BAP65-02 RF diode to switch between the ultra wideband from 2.92 to 6.19 GHz to the narrowband from 2.92 to 3.93 GHz. The ultra wideband is obtained by a partial rectangular ground plane with a symmetrical rectangular slot and the narrowband is obtained by adding a parasitic element electrically connected to the ground plane by the PIN diode when it is positively biased. This patch antenna operates in the Federal Communications Commission band (FCC) and can be used for biomedical applications such as radiometry imaging. The numerical simulation results based on the finite element method and the finite integral method show a very good agreement between them.
- Subjects
UNITED States. Federal Communications Commission; RADIO antennas; PIN diodes; BEAM steering; COGNITIVE radio; ELECTRONIC paper; FINITE element method; WIRELESS LANs
- Publication
Telkomnika, 2020, Vol 18, Issue 6, p2807
- ISSN
1693-6930
- Publication type
Article
- DOI
10.12928/TELKOMNIKA.v18i6.16242