Axial Ratio and Gain Enhancement of a Circular-Ring Slot Antenna ... Mar 28, 2019 ... size, lightweight, and simple fabrication method make CP antennas ... Microstrip-line-fed ring slot antennas have lower bandwidth and gain, such as the ..... Ellis, M.S.; Zhao, Z.; Wu, J.; Ding, X.; Nie, Z.; Liu, Q. A novel simple ... Truncated Rectangular Microstrip Antenna with H and U Slot for ... ... a novel approach to improve the bandwidth of Microstrip patch antenna using thick ... slot in the Truncated rectangular microstrip antenna the impedance ... bandwidth could be enhanced considerably when a thicker substrate is used, ... Comparative Analysis and Bandwidth Enhancement with Direct ...
Study on bandwidth enhancement techniques of microstrip ...
Bandwidth enhancement and size reduction of microstrip slot ... WET 38 Bandwidth Enhancement and Size Reduction of Microstrip Patch Antenna by Magnetoinductive Waveguide Loading patch antennas as superstrate and substrate to enhance resonators are used to design this MI waveguide [7]. the gain, bandwidth, directivity as well as to achieve The objective of this paper is to present a squared split ... A NOVEL FREQUENCY RECONFIGURABLE SLOT ANTENNA - IJAET A novel frequency reconfigurable slot antenna is designed for cognitive radio system. In cognitive radio system the two antennas are required one is a wideband antenna and another is frequency reconfigurable antenna. In this work a frequency reconfigurable slot antenna is designed between the switchable frequency range i.e 7.34- (PDF) A Novel Approach for Bandwidth Enhancement of Slot ...
In this paper, a novel slot-technique is presented to enhance the bandwidth and gain of dielectric resonator antenna (DRA) with two different geometries. First geometry of DRA is Gammadion Cross DRA with semi-cylindrical slots (GCDRA-1), and the other is Gammadion Cross DRA with rectangular slots (GCDRA-2).
Wide-Band Slot Antennas With CPW Feed Lines: Hybrid and Log ... such as a wider impedance bandwidth compared to microstrip patch antennas ... In this paper novel CPW-fed wideband slot antennas are presented. ... characteristics of these structures were studied using a method of moment ..... quency stacked microstrip antennas and enhanced performance aperture-cou- pled planar ... Bandwidth Enhancement of Cavity-Backed Slot Antenna Using a Via ... Abstract—A novel technique for the bandwidth enhancement of a cavity-backed ... in a limited area. Index Terms—Cavity-backed, dual resonance, slot antenna, ..... It is a useful method for enhancing the bandwidth of a cavity-backed slot an-.
the efficient methods used for the enhancement of patch antenna bandwidth is .... A novel monopole antenna with a self-similar slot for wideband .... In the contacting method, the RF power is fed directly to the radiating patch using a connecting.
Wide-Band Slot Antennas With CPW Feed Lines: Hybrid and Log ... such as a wider impedance bandwidth compared to microstrip patch antennas ... In this paper novel CPW-fed wideband slot antennas are presented. ... characteristics of these structures were studied using a method of moment ..... quency stacked microstrip antennas and enhanced performance aperture-cou- pled planar ... Bandwidth Enhancement of Cavity-Backed Slot Antenna Using a Via ... Abstract—A novel technique for the bandwidth enhancement of a cavity-backed ... in a limited area. Index Terms—Cavity-backed, dual resonance, slot antenna, ..... It is a useful method for enhancing the bandwidth of a cavity-backed slot an-.
A Novel Approach for Miniaturization of Slot Antennas. Reza Azadegan, Student Member, IEEE, and Kamal Sarabandi, Fellow, IEEE. Abstract— With the virtual enforcement of the required boundary condition (BC) at the end of a slot antenna, the area occupied by the resonant antenna can be reduced.
A novel approach for miniaturization of slot antennas ... A Novel Approach for Miniaturization of Slot Antennas. Reza Azadegan, Student Member, IEEE, and Kamal Sarabandi, Fellow, IEEE. Abstract— With the virtual enforcement of the required boundary condition (BC) at the end of a slot antenna, the area occupied by the resonant antenna can be reduced. A Novel Design and Characterization of 3-Shape Microstrip ... Abstract – This paper describes a novel 3 Shape slot on square patch micro strip antenna and it has been presented for Bandwidth enhancement of the Micro strip Patch Antenna (MPA). The antenna parameters such as Bandwidth, Return loss and VSWR are more improvised in the proposed antenna than simple MPA.
Time-domain analysis of compact dual band-notched slot antenna in ...