Gain of the antenna indicates the antenna efficiency and its direc-tion capabilities. The gain is usually measured at an angle where the maximum radiation occurs.The gain of circular ground plane antenna with slots is high than the rectangular ground plane antenna, from which we can say that... High gain waveguide slot array antenna for 60 gain enhancement through enlargement of the antenna size is briefly discussed in this chapter. Final conclusions are summarized in chapter 5.In order to enhance the performance of the antenna and especially its operating bandwidth some other slot shapes which are thought to have benefits... Bandwidth Enhancement in Slot Antenna Types of Antennas for UWB Radar Application. Bandwidth Enhancement in Slot Antenna. Microstrip Printed wide slot antenna with simple Tuning Stub.Optimization of slot antenna with Fork-like Tuning Stub. • The Frequency band achieved = 2.5 GHz to 11.3 GHz. • Gain variation < 4 dB. Gain enhancement of UWB antenna using partially reflective… Details of the proposed antenna design and role of partially reflective surface in gain enhancement of planar CPW fed UWB antenna are described6.Ghosh, A and Das, S (2014) Gain Enhancement of Slot Antenna Using Laminated Conductor Layers, International Conference on Devices, Circuits and...
Progress In Electromagnetics Research Letters, Vol. 65, 1–7, 2017 Gain Enhancement of Slot Antenna Using Grooved Structure and FSS Layer Bilal El Jaafari* and Jean ...
Gain Enhancement in a Microstrip Rectangular Patch Antenna ... Gain Enhancement in a Microstrip Rectangular Patch Antenna Using Alphabetical Slots ... The CPW fed rectangular slot antenna for wideband appli- Gain Enhancement of a Microstrip Patch Antenna Using a ... International Journal of Antennas and ... “Microstrip antenna's gain enhancement using left ... International Journal of Antennas and Propagation, ...
US6642898B2 - Fractal cross slot antenna - Google Patents
Gain Enhancement in a Microstrip Rectangular Patch Antenna Using Alphabetical Slots ... The CPW fed rectangular slot antenna for wideband appli- Gain Enhancement of a Microstrip Patch Antenna Using a ... International Journal of Antennas and ... “Microstrip antenna's gain enhancement using left ... International Journal of Antennas and Propagation, ... Gain Enhancement of Waveguide Slot Antennas Using Quasi ...
(PDF) Gain Enhancement of a Slot Antenna using…
Microstrip antenna - Wikipedia The half-wave rectangular microstrip antenna has a virtual shorting plane along its center. This may be replaced with a physical shorting plane to create a quarter-wavelength microstrip antenna. This is sometimes called a half-patch. The antenna only has a single radiation edge (equivalent slot) which lowers the directivity/gain of the antenna. Matching Slot Role in Bandwidth Enhancement of SIW Cavity ... gain and a steady beam over the entire bandwidth are achieved. The FTBR (front to back ratio) of the antenna is more than 20 dBi. A standard PCB producing process has been used in order to manufacture the proposed antenna on a single layer substrate. Index Terms— bowtie, slot antenna, cavity-backed, matching slot, substrate-integrated ... BANDWIDTH ENHANCEMENT OF U- SLOT MICROSTRIP PATCH ANTENNA bandwidth of the designed U-slot microstrip patch antenna is enhanced by adjusting the U-slot dimensions and adding two shorting walls. Two modified designs are proposed to achieve a wide bandwidth operating in wideband communications. The first modified design is by increasing the U-slot Bandwidth and Gain Enhancement Of Proximity Coupled ...
Novel slot-array-based SIW corrugated technique is demonstrated to achieve 2D gain enhancement, namely, sharpening the beamwidths in both E-plane and H-plane. Compared to other metallic corrugated methods to realize 2D gain enhancement, the proposed design, with SIW grooves to reduce the beamwidth ...
Irjet- Metamaterial Incorporated Planar Antenna for Improving… Irjet- Metamaterial Incorporated Planar Antenna for Improving Parameters - Read online for free. https://www.irjet.net/archives/V5/i4/Irjet-V5I4423.pdf Patch Antenna Research Papers - Academia.edu
Procházení 2015/2 dle data publikování | Digitální knihovna VUT… Gain enhancement of a wide slot antenna over a wide frequency band using a low profile, second order bandpass frequency selective surface (FSS) as a superstrate is presented in this paper. PM_SME-169_RAN-08 ZTE UMTS Coverage Enhancement Feature… PM_SME-169_RAN-08 ZTE UMTS Coverage Enhancement Feature Description V3.1 - Download as Word Doc (.doc), PDF File (.pdf), Text File (.txt) or read online. Design of Coaxial Feed Microstrip Patch Antenna for S Band… Design of Coaxial Feed Microstrip Patch Antenna for S Band Application - Free download as PDF File (.pdf), Text File (.txt) or read online for free. In this paper, a basic coaxial feed rectangular microstrip patch antenna has been planned … Radioengineering - September 2018, Volume 27, Number 3 [DOI: 10…