The Design of the cross semi-elliptic disc monopole antenna and the band-rejected cross semi-elliptic monopole antenna for UWB Applications

Chen, Wen-Shan; Hsu, Mao-Kai; Yang, Kai-Nan; Su, Hsin-Cheng; Chen, Hua‐Ming

doi:10.1109/aps.2006.1711675

Cited by 3 publications

(1 citation statement)

References 6 publications

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“…These structures can be categorized into three types: (1) cylindrical antenna, [1][2][3] (2) loop antenna, [4][5][6][7] and (3) monopole antenna. [8][9][10][11][12][13] Cylindrical antennas were used to achieve omnidirectional radiation as proposed in Svezhentsev et al, 1 Ye et al, 2 and Fan et al, 3 where they showed low gain variations in the bandwidths of 21%, 53%, and 61%, respectively. However, their cylindrical structures occupy large volume.…”

Section: Introductionmentioning

confidence: 99%

Wideband antenna with crescent heads for omnidirectional communications

Zhang

Che

et al. 2023

Micro & Optical Tech Letters

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This paper investigates a wideband omnidirectional antenna that possesses 124.7% of fractional bandwidth. The antenna's two crescent‐shaped radiating patches and their ultrawideband matching structures are printed on two laminates that are crossly placed vertically over the ground plane. Simulation shows that the structure on a single laminate radiates an “8”‐shaped pattern on the horizontal plane. The cross formation of the two printed laminates generates an omnidirectional radiation pattern by superimposing two “8”‐shaped patterns perpendicularly. The proposed antenna is fabricated and measured for demonstration. The measured results agree well with the simulation, indicating the omnidirectional antenna works from 1.38 to 5.95 GHz with a return loss of −10 dB. Simulation and measurement also show the gain variation on the xoy plane is 2 dB in the band of interest, which is small if the ultrawide bandwidth is considered. The above features make the proposed antenna a promising candidate for applications in the digital cellular system (DCS1800), long‐term evolution (LTE2300/2600), wireless local area network (WLAN2400), and IEEE 802.11p.

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Section: Introductionmentioning

confidence: 99%

Wideband antenna with crescent heads for omnidirectional communications

Zhang

Che

et al. 2023

Micro & Optical Tech Letters

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The design of the cross semi-ring disc monopole antenna and the band-rejected cross semi-ring monopole antenna for UWB applications

Zhang

Ooi

2008

2008 IEEE Antennas and Propagation Society International Symposium

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Band-Notched Uwb Crossed Semi-Ring Monopole Antenna

Zhang¹,

Guo²,

Leong³

2011

PIER C

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A novel type of ultra-wide band (UWB) crossed semi-ring monopole antenna with band notched characteristics is presented. The proposed antenna consists of a wideband crossed semi-ring monopole and four L-shaped slots, producing band-notched characteristic. Effects of the various parameters for antenna performances are discussed. The central frequency and bandwidth of the notched band can be controlled easily by adjusting three key design parameters. A prototype is constructed and measured finally.

show abstract

The Design of the cross semi-elliptic disc monopole antenna and the band-rejected cross semi-elliptic monopole antenna for UWB Applications

Cited by 3 publications

References 6 publications

Wideband antenna with crescent heads for omnidirectional communications

Wideband antenna with crescent heads for omnidirectional communications

The design of the cross semi-ring disc monopole antenna and the band-rejected cross semi-ring monopole antenna for UWB applications

Band-Notched Uwb Crossed Semi-Ring Monopole Antenna

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