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- Title
A Planar UWB Antenna with Triple-Notched Bands Using Triple-Mode Stepped Impedance Resonator.
- Authors
Shaoming Pan; Gongkun Luo; Baozhong Ke; Kejian Li
- Abstract
A planar ultra-wideband (UWB) antenna with triple-notched bands using triple-mode stepped impedance resonator (SIR) is presented in this paper. By coupling the novel triple-mode SIR beside the microstrip feedline, band-rejected filtering properties around the C-band satellite communication band, the 5.8 GHz WLAN band, and the X-band satellite communication band are generated. The notched frequencies can be adjusted according to specification by altering the triple-mode SIR. The results indicate that the proposed planar antenna not only retains an ultra wide bandwidth but also owns triple band-rejections capability. The UWB antenna demonstrates omnidirectional radiation patterns across nearly whole operating bandwidth, which is suitable for UWB communications.
- Subjects
ULTRA-wideband antennas; ELECTRIC impedance; RESONATORS; TELECOMMUNICATION satellites; WIRELESS LANs; PLANAR antennas; OMNIDIRECTIONAL antennas
- Publication
Progress in Electromagnetics Research Letters, 2015, Vol 55, p45
- ISSN
1937-6480
- Publication type
Article
- DOI
10.2528/pierl15050403