The conductive feed line and the conductive patch antenna element are separated by one or more first dielectric layers. The antenna device also includes a ground plane. The ground plane is separated from the conductive feed line by a spacer structure that defines one or more walls of a cavity...
Two-Dimensional Analysis for Gain Enhancement of Dielectric Loaded Antenna with a Ground Plane.Two-Dimensional Analysis for Gain Enhancement of Dielectric Loaded Antenna with a Ground Plane.A gain enhancement is shown by loading with a dielectric plate of permittivity εϒ for an antenna with a re...
A novel fractal wideband artificial magnetic conductor (AMC) structure is designed as the ground plane of a printed bow-tie antenna for gain enhancement and low profile. The origin printed bow-tie antenna is operated in the range from 1.67 to 2.06 GHz for a VSWR <2. The AMC structure consi...
of this antennas is that when the antenna ground plane acts as an artificial magnetic conductor the height of the antenna is almost reduced by a factor of two, while its directivity is increased by about 1 dB compared to the conventional antennas of this class having PEC ground plane.doi...
Define ground plan. ground plan synonyms, ground plan pronunciation, ground plan translation, English dictionary definition of ground plan. n. 1. A plan of a floor of a building drawn as if seen from overhead. 2. A preliminary plan or strategy: the groun
Measured results indicate that, an enhancement in -10 dB impedance bandwidth by 10.24% (57.8 to 64.6 GHz) and in gain by 1.25 dB over conventional patch antenna array is achieved at 60.1 GHz with recessed ground plane. The measured and simulated results agree reasonably with each other and ...
The characteristics of antenna structure on three different types of ground planes have been studied. The results show that the ground plane plays an important role to achieve matching between expected resonances from the unit cell analysis with the antennas resonance. 展开 ...
Analysis of a Low-Cost, High-Gain, Horizontally Polarized Square Ring Antenna The proposed structure acts like an array of two horizontal dipole antennas over a circular ground plane. The analytical formula for resonance frequency and... S Yadav,RV S.,S Duttagupta - 《Iete Journal of Research...
The antenna is designed to operate in the 11 GHz region. The measured and simulated results at the resonant frequency such as return loss, gain, radiation pattern and bandwidth are presented in comparison with a similar copper ground plane antenna. CST Microwave Studio was used as a design and...
ARKBIRD-AAT (Auto Antenna Tracker) is an antenna tracking system designed for long distance Video transmission. It greatly improves the transmission range by pointing the high-gain ground panel antenna to your plane at every moment. Innovative designed with two sets of sensors (magnetic compass and...