Coplanar waveguide fed wideband slot antenna

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Wide-Band Slot Antennas With CPW Feed Lines: Hybrid and Log ...

(PDF) UWB coplanar-waveguide-fed spiral slot antenna PDF | This paper presents a new design of Ultra-wideband (UWB) coplanar waveguide (CPW)-fed spiral shaped slotted antenna patterned on a circular conducting patch on the top face of the CPW substrate. CPW-fed ultra-wideband slot antenna with broadband dual ... A novel coplanar waveguide (CPW) fed ultra-wideband slot antenna with broadband dual circular polarization is proposed, fabricated and measured. The antenna structure is simple and consists of two CPW-fed ports to achieve both right-hand circular polarization A WIDEBAND COPLANAR-WAVEGUIDE- FED MULTI-SLOT ANTENNA FOR ... ABSTRACT: A small multi-slot antenna is designed for RF and micro-wave sensors and radar applications. The design was realized using a se-ries of parallel slots with tapered lengths, fed by a coplanar waveguide (CPW) to support wideband operation. The designed CPW Fed Rectangular Slot Antenna for Wideband Applications

A wideband balun covering the frequency range of the antenna was developed. The constructed spiral antenna is very useful in a stepped frequency ground penetrating radar for humanitarian demining due to the very wide band-width, relatively small size, and being uniplanar. Successful detection of a...

Compact rectangular slot antenna with a novel coplanar waveguide ... 8 Dec 2009 ... Compact rectangular slot antenna with a novel coplanar waveguide fed diamond patch for ultra wideband applications. Mohsen Koohestani. Design and analysis of CPW-fed wideband circularly polarized ...

Substrate Integrated Waveguide-Fed Tapered Slot Antenna With ...

A modified coplanar waveguide (CPW)-fed bow-tie slot antenna is proposed to have a wider impedance bandwidth than that of the conventional CPW-fed bow-tie slot antenna. The antenna structure remains simple and has better impedance matching for ultra-wideband communications obtained through the adjustment of bow-tie flare angle and stem width. IET Digital Library: Compact coplanar waveguide-fed ultra ... A simple and compact coplanar waveguide (CPW)-fed ultra-wideband (UWB) monopole-like slot antenna is presented. The proposed antenna comprises a monopole-like slot and a CPW fork-shaped feeding structure, which is etched onto an FR4 printed circuit board (PCB) with an overall size of 26 mm×29 mm×1.5 mm. Compact Coplanar Waveguide-fed Planar Antenna for Ultra ...

Wide-Band Slot Antennas With CPW Feed Lines: Hybrid and Log ...

A Coplanar Waveguide Fed Two Arm Archimedean Spiral Slot Oct 23, 2012 · Abstract: A compact wideband circularly polarized (CP) printed antenna design is presented in this communication. The proposed antenna consists of two Archimedean spiral slots, loaded with two chip resistors and fed by a coplanar waveguide (CPW) transmission line. A COPLANAR WAVEGUIDE FED ULTRA WIDEBAND …