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 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 and ...
In this work, a quad-band omnidirectional slot antenna array is proposed. ... of two closely-spaced radiating elements fed using coplanar waveguide (CPW) line. Coplanar waveguide fed wideband slot antenna A new design for a coplanar waveguide (CPW) fed slot antenna is presented. The impedance matching and the radiation characteristics of this structure were ... Coplanar waveguide fed wideband slot antenna - IET Journals ...
Compact coplanar waveguide (CPW) fed slot antenna for ultra-wideband (UWB) application is presented. Many UWB antennas have been developed to cover the ultrawide operating bandwidth of the UWB systems with acceptable performance. Currently, the prospective applications of UWB...
A Design of an Ultra-Wideband Coplanar Waveguide Antenna T. N. Chang and G. A. Tsai, A wideband coplanar waveguide-fed circularly polarized antenna, IET Microwaves, Antennas & Propagation, 2008, 2(4): 343347. Sze Jia Yi and Chang Chi Chaan, Circularly polarized square slot antenna with a pair of inverted-L grounded strips, IEEE Antennasand Wireless propagation Letters, 2008, 7: 149-151. CIRCULARLY POLARIZED SLOTTED APERTURE ANTENNA … Circularly Polarized Slotted Aperture Antenna with Coplanar Waveguide . . . . 271 Journal of Engineering Science and Technology February 2016, Vol. 11(2) Fig. 5. Return loss variations in length of slot L1=16 mm, 18 mm, 19 mm, 20 mm. In-Line Series-Feed Collinear Slot Array Fed by a Coplanar IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 55, NO. 6, JUNE 2007 1739 In-Line Series-Feed Collinear Slot Array Fed by a Coplanar Waveguide Shih-Yuan Chen, I-Ching Lan, and Powen Hsu Abstract—The in-line series-feed collinear slot array antenna fed by a coplanar waveguide is investigated thoroughly.
This paper describes cylindrical coplanar waveguide (CCPW)-fed slot and folded slot antennas encompassing cylindrical substrates. Using a 1.27 cm diameter Teon substrate, antennas that operate around 7 GHz have been realized with gains of 1.5 dB (slot) and...
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 A Coplanar Waveguide Fed Two Arm Archimedean Spiral Slot ... 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. BROADBAND COPLANAR WAVEGUIDE-FED WIDE- SLOT ANTENNA A ... BROADBAND COPLANAR WAVEGUIDE-FED WIDE-SLOT ANTENNA A. Dastranj and M. Biguesh School of Electrical and Computer Engineering Shiraz University Shiraz, Iran Abstract|A large bandwidth wide-slot antenna, fed by coplanar waveguide (CPW), is proposed. Experimental investigations and detailed simulations are conducted to understand its behavior and
Mar 01, 2005 · This paper describes cylindrical coplanar waveguide (CCPW)-fed slot and folded slot antennas encompassing cylindrical substrates. Using a 1.27. cm diameter Teflon substrate, antennas that operate around 7 GHz have been realized with gains of 1.5 dB (slot) and 2.8 dB (folded slot).. The antennas have a well-defined pattern null of 8 dB along the side of the CCPW feedline.
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 one-element bow-tie slot antenna fed by a 50 Ω coplanar waveguide is designed for the X-band operation. The measurements of this antenna show two operating bands centered at 8.3 and 11.7 GHz with bandwidths 18% and 17.4%, respectively. An array combination of two of these antennas fed by one CPW achieved 50% bandwidth from 8.7 to 14.5 GHz. Design of Compact Coplanar Waveguide Fed Slot Antenna for ... Remaining area denotes slot Inductive fed Coplanar Waveguide slot antenna structure is shown in figure 3. Fig. 3 Inductive Fed CPW slot Antenna (From Reference [2] ) First, the dimensions of the antenna by simulation with the aid of IE3D electromagnetic software were studied and then adjusted them by experiment. The dimension of the slot ... BROADBAND COPLANAR WAVEGUIDE-FED WIDE- SLOT ANTENNA A ...