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- Title
Design and Analysis of Quad-Band Notch Characteristics UWB Antenna Using SLR Circuits.
- Authors
Parthiban, Navamani; Ismail, Mohammed Mohamed
- Abstract
In this paper, a quad-band notch characteristics ultra-wideband (UWB) antenna for Wi-MAX, L-WLAN, U-WLAN, and C-band applications is presented. The initial UWB antenna bandwidth is achieved in the 2 to 12.5 GHz frequency band by using the partial ground method. Spiral lossy resonator (SLR) slots are loaded into the UWB ground structure to achieve quad-band notch characteristics. Each SLRS circuit is accountable for a single notch characteristic by losing EM power at the notch frequency. A quad-band notch is accomplished in this antenna for WiMAX (3.24 to 3.56 GHz), L-WLAN (4.76 to 5.34GHz), U-WLAN (5.58 to 5.91 GHz), and C-band (7.37 to 7.71 GHz) by loading four SLR slots circuits into the UWB antenna. The proposed antenna is engraved on a Rogers RO4003C (3.55) substrate having an overall volume of 50 * 40 * 1.524 mm³. The proposed antenna's performance has been verified through simulation and experiments.
- Subjects
ULTRA-wideband antennas; RESONATORS; ANTENNAS (Electronics)
- Publication
Progress in Electromagnetics Research C, 2022, Vol 124, p11
- ISSN
1937-8718
- Publication type
Article
- DOI
10.2528/pierc22060901