Design of a CPW-Fed Ultra Wide Band Antenna
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چکیده
منابع مشابه
Design of a CPW-Fed Ultra Wide Band Antenna
A CPW-fed ultra-wideband antenna was designed. The antenna was etched on a single-layer copper-cladding substrate, of which the material was FR4 with relative permittivity of 4.4, and the magnitude was 40.0 mm × 50.0 mm × 1.6 mm. The parameters of the antenna are simulated and optimized with HFSS. This paper proposes a new trapezoidal CPW-fed UWB antenna that the bandwidth (return loss ≤ −10 dB...
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In this paper ,design and simulation of CPW-fed printed antenna for ultra wide band (UWB) and WirelessLAN applications is proposed .The antenna is integrated with the CPW-fed. Return loss ,gain and directivity and current distribution for the different frequencies are explored, It is shown proposed antenna has good gain and directivity .In addition ,some studies of the proposed antenna geometri...
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In this article, we present a new design of a coplanar waveguide fed (CPW-fed) ultra-wideband (UWB) antenna with dual band-notched characteristics. Two notched frequency bands are achieved by using two inverted U-shaped stepped impedance resonators. The proposed antenna can operate from 2.82 to 11 GHz (118%), defined by VSWR< 2, except two notched bands around 3.5 GHz (WiMAX) and 5.5 GHz (WLAN)...
متن کاملA CPW-Fed Dual-Band Slot Antenna with Circular Polarization
In this paper, a coplanar waveguide (CPW)-fed dual-band slot antenna with circular polarization (CP) is presented. In order to achieve CP characteristic, an asymmetric slot and F-shaped end patch are introduced to a conventional rectangular slot antenna. Moreover, by cutting a T-shaped notch on the ground plane, the axial ratio (AR) bandwidth (ARBW) can be extended. The antenna shows left-hand ...
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ژورنال
عنوان ژورنال: Open Journal of Antennas and Propagation
سال: 2013
ISSN: 2329-8421,2329-8413
DOI: 10.4236/ojapr.2013.12005