Radioengineering - April 2018, Volume 27, Number 1 [DOI: 10… The monopole antenna is modified using microstrip transition in the feedline and block with a triangular-shape slot on each side of the circular patch to produce wider impedance bandwidth with better return loss. Radioengineering - December 2014, Volume 23, Number 4 Borowiec, R. , Kucharski, A. A. , Slobodzian, P. M. Slot excited dielectric resonator antenna above a cavity analysis and experiment. Radioengineering - June 2016, Volume 25, Number 2 [DOI: 10… An equivalent circuit approach is adopted in this paper to analyze a novel varactor loaded phasing line, specifically designed to improve the frequency agility features of reconfigurable aperture-coupled reflectarray cell, through the use …
Abstract: Aperture coupled microstrip slot antenna couples the patch antenna with microstripline through an aperture. To improve the radiation pattern, there are three techniques -First using reflector plate, second using cavity and third by adjustment of the phase angle using the movement of the patch antenna on the slot i.e. by adjusting the SWR distribution.
US4180817A - Serially connected microstrip antenna array… Radio frequency antenna arrays of radiating slot apertures serially connected along a predetermined path transverse to the radiating slot apertures. In the exemplary embodiments, the radiating slot apertures are formed by parallel edges of … US3836976A - Closely spaced orthogonal dipole array - Google… 1. An antenna element comprising: a pair of planar radiating elements, one thereof disposed in a plane orthogonal to the other one thereof, the phase center of one of such planar radiating elements being separated from the phase center of …
A new aperture coupled microstrip slot antenna - IEEE ...
HFSS - Slot/Aperture coupled Feeding - YouTube HFSS - Slot/Aperture coupled Feeding. Qurratul Ayn. Загрузка...Operating Frequency : 2.25GHz Feeding Technique : Aperture coupled Feeding/ Slot coupled feeding SubstrateHFSS - Design of Rectangular Patch Antenna using Microstrip line feeding/Edge Feeding - Продолжительность: 10... L-band aperture coupled microstrip patch antenna Abstract-Microstrip antennas has a few feeding techniques applicable to them. One of them is non contacting feed, which is aperture coupledThe power transfer between its feed line and patch is through the aperture. In this paper L band aperture coupled microstrip patch antenna that suits for...
Aperture Coupled Microstrip Antenna Design and Analysis ...
Slot Microstrip Antenna for 2.4GHz RFID Reader Application respectively. By using the strip and slot, the proposed antenna deals properly with frequency shift for real application when embedded inside a handheld reader. V. CONCLUSION Thus the slot microstrip antenna was designed.The antenna shows good performance at 2.4GHz. Antenna gain, directivity, efficiency and return loss are measured. ANALYSIS OF DUAL-POLARIZED APERTURE-COUPLED MICROSTRIP ...
Design and Optimization of Aperture Coupled Microstrip
that addition of superstrate layer to U slot patch antenna is enhancing the bandwidth of aperture coupled microstrip antenna, but this result is not as encouraging as in the case of probe fed microstrip antenna with U slot and addition of superstrate layer on it. This may be due to the fact that Design of Aperture Coupled Micro-Strip patch Antenna for ...
ANALYSIS OF SLOT COUPLED MICROSTRIP PATCH ANTENNAS A ...