Bandwidth and Gain Enhancement Technique for ... - SpringerLink 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). Truncated Rectangular Microstrip Antenna with H and U Slot ... the designed antennas exhibits wide band operation due to its multi resonance nature. Wide band has achieved by inserting U slot on Truncated rectangular microstrip patch antenna with H slot. By this impedance bandwidth enhancement method the antenna obtain the 10-dB return loss from 1.59 GHz to 2.67 GHz yielding 50.7% bandwidth enhancement. DESIGN OF A WIDE SLOT ANTENNA FOR BANDWIDTH ENHANCEMENT - IOAJ Design of A Wide Slot Antenna for Bandwidth Enhancement International Journal of Electronics Signals and Systems (IJESS) ISSN: 2231- 5969, Vol-1 Iss-3, 2012 85 Where c is the speed of light in the air, is the effective relative permittivity and L is the length of the square slot. The fork-like tuning stub is composed
Design of compact pentagonal slot antenna with bandwidth enhancement for multiband wireless applications
... 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, ... Antenna Miniaturization Using Slow Wave Enhancement ... - Pharad high-frequency (HF) slot-loop antenna and a planar inverted F antenna (PIFA) ... increase the antenna bandwidth so that a measured fractional bandwidth of ...... [ 13] R. Azadegan and K. Sarabandi, “A novel approach for miniaturization of slot ... A Survey of Planar Ultra-Wideband Antenna Designs and ... - FERMAT potential as a novel approach for short-range and wide bandwidth ..... Fig.6 Microstrip-fed wide slot UWB antennas and bandwidth enhancement techniques ...
Bandwidth enhancement of multiband antennas using
(PDF) A Novel Approach for Bandwidth Enhancement of Slot Antennas A novel approach is presented to improve the bandwidth of slot antennas. The technique is based on manipulating the field distribution along an ordinary resonant slot structure using the feed line
View Microstrip Patch Antenna Research Papers on Academia.edu for free.
Printed Wide-Slot Antenna Design with Bandwidth and Gain ... Feb 13, 2014 ... A wideband pentagon-shaped microstrip slot antenna was designed on ... The authors in [20, 21] proposed a novel bandwidth enhancement ... patch antenna was designed and analyzed using a finite element method- (FEM-) ... enhancement of bandwidth of rectangular patch antenna ... - IJESET 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. Printed Wide-Slot Antenna Design with Bandwidth and Gain ... Feb 13, 2014 ... A wideband pentagon-shaped microstrip slot antenna was designed on ... The authors in [20, 21] proposed a novel bandwidth enhancement ... patch antenna was designed and analyzed using a finite element method- (FEM-) ...
Novel Design of Microstrip Antenna with Improved Bandwidth
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 ...
(PDF) Enhanced-bandwidth PIFA Antenna with a Slot on Ground Plane PDF | In order to overcome the shortcoming of narrow bandwidth for conventional planar inverted-F antenna (PIFA), a novel bandwidth enhancement approach for internal multi-band handset antennas is A Wideband Multiresonant Single-Element Slot Antenna