Coplanar waveguide fed slot antenna

2011 International Conference on Information and Electronics

A Cavity-backed Coplanar Waveguide Slot Antenna Array James McKnight ABSTRACT In this thesis, a cavity-backed slot antenna array is designed for relatively wide instantaneous bandwidth, high gain and low sidelobes. The array consists of four, rectangular, slot elements, arranged side-by-side in a linear array and developed around 5GHz. A COPLANAR WAVEGUIDE FED ULTRA WIDEBAND HEXAGONAL SLOT ... Abstract|In this paper a printed regular hexagonal slot antenna with a hexagonal stub fed by a coplanar waveguide line has been considered for ultra wide bandwidth. This antenna is then modifled to obtain dual band rejection. The Wireless Local Area Network (WLAN) and Wireless Microwave Access (WiMAX) band rejections are realized by Coplanar Waveguide Fed Hexagonal Shaped Slot Antenna for ... and resonates at single and multiple frequencies. A novel coplanar waveguide fed micro-strip patch antenna is designed for the breast tumor detection based microwave imaging system which is the major objective presented in this paper. The design consists of coplanar waveguide fed hexagon shaped slotted patch antenna with dimension of 25x25x1mm3 and

LIU, J., Jackson, D., LONG, Y. Substrate integrated waveguide (SIW) leaky-wave antenna with transverse slots. IEEE Transactions on Antennas and Propagation, 2012, vol. 60, no. 1, p. 20–29.

CPW-Fed Slot Antenna for Wideband Applications - Hindawi A new coplanar waveguide (CPW)-fed wideband printed slot antenna is presented, and the impedance characteristics of this antenna with different sizes of tapers are discussed. The effect of tapering angle with the resonant frequency is also observed. Design Of Ultra Wideband Coplanar Waveguide Fed Rectangular ... In this paper, a coplanar waveguide fed rectangular slot antenna tuned by a patch stub is designed and presented for ultra wideband band applications. The presented antenna exhibits a small size, a wide bandwidth of 98%, and a 6 dB average gain. Introduction In A cavity-backed coplanar waveguide slot antenna array

Compact Coplanar Waveguide-fed Planar Antenna for... |…

A compact coplanar waveguide (CPW) fed slot antenna developed for ultra wideband (UWB) applications with notched band ranging from 5.1 GHz to 5.9A compact annular slot monopole antenna with coplanar waveguide feeding is proposed in this work. Coplanar Waveguide Fed Bow-Tie Slot Antennas Keywords: Bow tie, wideband, coplanar waveguide, slot antennas, radar applications. 1. Introduction Printed slot antennas fed by a coplanar waveguide (CPW) have many advantages over“Coplanar waveguide-fed uniplanar bow-tie antenna.” IEEE Trans. A cavity-backed coplanar waveguide slot antenna Coplanar waveguide (CPW) feeds are a natural choice for printed slots as they allow the entirety of the design to be fabricated onThere are a multitude of CPW feed techniques available for the planar slot antenna. A major issue concerning a CPW feed is the need... Coplanar-waveguide-fed folded dipole slot antenna ... A Corporate Fed Coplanar Folded Slot Antenna Array and Its ...The inclusion of a dipole within a slot antenna has been used to easily integrate with power transmission applications and to improve the bandwidth performance of traditional 60 GHz...

NASA Technical Reports Server (NTRS)... : Internet…

Oct 23, 2012 · The proposed antenna consists of two Archimedean spiral slots, loaded with two chip resistors and fed by a coplanar waveguide (CPW) transmission line. The antenna is situated in one plane and fed without using an external balun or a matching network. A COPLANAR WAVEGUIDE FED ULTRA WIDEBAND … A COPLANAR WAVEGUIDE FED ULTRA WIDEBAND HEXAGONAL SLOT ANTENNA WITH DUAL BAND REJECTION Tapan Mandal1, * and Santanu Das2 1Department of Information Technology, a hexagonal stub fed by a coplanar waveguide line has been considered for ultra wide bandwidth. This antenna is then modifled to obtain Coplanar waveguide fed wideband slot antenna - IET Journals ...

"In the past several decades, a number of microwave imaging techniques have been developed for detecting embedded objects (targets) in a homogeneous media. New applications such as nondestructive testing of layered composite structures …

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. CIRCULARLY POLARIZED SLOTTED APERTURE ANTENNA WITH ... CIRCULARLY POLARIZED SLOTTED APERTURE ANTENNA WITH ... coplanar waveguide fed antennas got much ... Circularly Polarized Slotted Aperture Antenna with Coplanar ... A Novel Harmonic Suppressed Coplanar Waveguide (CPW)-Fed ...

A Coplanar Waveguide-fed Ultra Wideband Hexagonal Slot Antenna ... A Coplanar Waveguide-fed Ultra Wideband Hexagonal Slot Antenna with WLAN Band Rejection. Tapan Mandal 1, Santanu Das 2. 1 Department of Information ... Study of CPW-Fed Slot Antenna for UWB Application | Open Access ... Compact coplanar waveguide (CPW) fed slot antenna for ultra-wideband (UWB) application is presented. Many UWB antennas have been developed to cover ... A Novel Coplanar Waveguide Fed Ultra-Wideband Antenna With Dual ...