Coplanar waveguide-fed ultra-wideband planar antenna with WLAN-band rejection
نویسندگان
چکیده
منابع مشابه
Coplanar Waveguide-fed Ultra-wideband Planar Antenna with WLAN-band Rejection
A compact coplanar waveguide (CPW)-fed ultrawideband (UWB) antenna is proposed with band-notched characteristic. The antenna has compact size of 29 x 31 mm 2 . A novel wide polygon-slot is inserted on the antenna to obtain good impedance matching and wide bandwidth. A tapered radiating patch is placed inside the polygon-slot. An embedded C-slot in the radiating patch avoids potential interferen...
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In this paper, a coplanar waveguide (CPW) fed hexagonal shape planar antenna has been considered for ultra-wide band (UWB). This antenna is then modified to obtain dual band rejection. The Wireless Local Area Network (WLAN) and Wireless Microwave Access (WiMAX) band rejections are realized by symmetrically incorporating a pair of L-shape slots within the ground plane as well as a couple of I-sh...
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This study describes a tunable coplanar waveguide fed (CPW) rectangularslot antenna to work within ultra wide band (UWB) for the future communication systems. This slot antenna of area 30*20mm is designed on a FR4 substrate and its operation was tested in terms of return loss and gain. The developed antenna shows VSWR 2 bandwidth of 800MHz in 0.7-1.51GHzband as well as bandwidth of 6.06GHz in...
متن کاملEfficient Design and Analysis of an Ultra Wideband Planar Antenna with band rejection in WLAN Frequencies
An Ultra Wideband (UWB) antenna is proposed in this paper which covers the whole FCC UWB band from 3.1 to 10.6 GHz while filtering out the WLAN frequencies around 5.8 GHz. The antenna is a planar wineglass shaped slot antenna fed with a coplanar waveguide. The filtering property has been achieved by etching a semicircular parasitic slit on the excitation element of the antenna. The location of ...
متن کاملA Novel Compact Ultra-Wideband Antenna with Single and Double Band Rejection
Band-notch characteristic has been of great interest recently to overcome the electromagnetic interference of Ultra-wideband systems (UWB) with other existing ones. In this paper, we present a novel microstrip-fed antenna with band rejection property appropriate for UWB applications. Band-notch characteristic has been achieved by adding a rectangular resonant element to the ground section. A pr...
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ژورنال
عنوان ژورنال: Journal of Microwaves, Optoelectronics and Electromagnetic Applications
سال: 2013
ISSN: 2179-1074
DOI: 10.1590/s2179-10742013000100005