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Extremely compact UWB antenna design with single Notch-Band characteristic

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Title Extremely compact UWB antenna design with single Notch-Band characteristic
 
Creator Dalal, Kusum
Singh, Tejbir
Kumar Singh, Pawan
 
Subject Ultra-wideband (UWB)
Coplanar Waveguide (CPW)
Voltage Standing Wave Ratio (VSWR)
HFSS v13
Group Delay
 
Description 198-203
An extremely compact antenna design for Ultra-wideband (UWB) application has been presented in this paper that
successfully displays band-notch characteristics at the WLAN band. The design consists of a truncated radiator supplied by
a 50 Ω Coplanar Waveguide (CPW) feedline structure. The antenna has been mounted on a FR4 substrate, and its ground
plane has been etched with an inverted-L slot responsible for frequency-notch characteristics at the WLAN band (5.15-5.825 GHz). The ground plane has been defected by engraving a rectangular slot in the ground plane for improving the impedance bandwidth. The antenna has a profile size of 19×9×1.6 mm3. The performance of the antenna has also been compared with another design having twice the dimensions of the proposed structure (30×26×1.6 mm3).
 
Date 2022-02-14T07:25:42Z
2022-02-14T07:25:42Z
2021-12
 
Type Article
 
Identifier 0975-105X (Online); 0367-8393 (Print)
http://nopr.niscair.res.in/handle/123456789/59117
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJRSP Vol.50(4) [December 2021]