Microstrip line-fed wide slot antennas are inherently wideband structures, since a large number of modes are excited by the feed line which can be combined to obtain large bandwidths [18–22]. A BROADBAND MICROSTRIP- TO-SLOT-LINE TRANSITION The microstrip open circuit radial stub should appear as a short circuit, and the slot-line short circuit radial stub should appear as an open circuit at the crossing reference plane. The equivalent circuit of the above transition with the input on the microstrip line wx1 is shown … What is the difference between slot antenna and patch antenna? … Jan 25, 2016 · A slot antenna is a slot in a flat piece of metal or other conductor. It can be thought of as sort of the complementary version of a dipole. Rather than a 1/2 wavelength of centerfed wire in free space making up a dipole antenna, a dipole slot antenna is usually a 1/2 wavelength long slot in a large ground plane. It can be fed in a number of ways. Microstrip-Fed Slot Antenna - Altair HyperWorks Insider
Design of Slot Antenna for Wideband Applications Gaddam Hemanth Indian Institute of Science Abstract—In this report, the design of a microstrip-fed slot
Microstrip Antennas Research Papers - Academia.edu View Microstrip Antennas Research Papers on Academia.edu for free. Radioengineering - September 2013, Volume 22, Number 3 With the use of the offset microstrip feed line and the corner-truncated protruded ground plane, the bandwidth enhancement and the slot size reduction for the proposed slot antenna can be obtained. Paper General | Antenna (Radio) | Telecommunications…
Microstrip Patch Antenna Calculator
Microstrip antenna - Wikipedia In telecommunication, a microstrip antenna (also known as a printed antenna) usually means an antenna fabriciated using microstrip techniques on a printed circuit board (PCB). It is a kind of internal antenna. They are mostly used at microwave frequencies. Printed Wide Slot Ultra-Wideband Antenna | IntechOpen Recently, different printed wide-slot antennas fed by a microstrip line or coplanar waveguide have been reported [7, 8]. Apart from these antennasThe -10 dB impedance bandwidth of the proposed slot antenna is more than 60%. In [19], a printed wide- slot antenna fed by a microstrip line is... A compact microstrip-line-fed slot antenna A compact microstrip-line-fed slot antenna with dual-band notched for wimax opera-tion.Abstract—A compact wide-slot antenna fed by microstrip-line for wideband operation is proposed and studied.
In my previous tutorial on hfss, I try to simulate a simple model of microstrip patch antenna with the wide range of operating frequency or broadband...
A Brief Tutorial on Microstrip Antennas (Part 1 ...
Offset fed slot antenna for broadband operation - IOPscience
An electrically small planar tunable microstrip antenna is provided by stacking a radiating element, microstrip dielectric substrate and a ground plane, and coupling the ground plane to a means for tuning. US7994996B2 - Multi-beam antenna - Google Patents
Bandwidth Enhancement of a Microstrip Line-Fed Printed ... Abstract: A printed wide-slot antenna with a parasitic patch for bandwidth enhancement is proposed and experimentally investigated. A simple 50-Ω microstrip line is used to excite the slot. A rotated square slot resonator is considered as reference geometry. The rotated square slot antenna exhibits two resonances (f 1: lower resonant frequency, f 2: higher resonant frequency). Broadband Uniplanar Microstrip to Slot-Line Transitions In most slotline antenna applications, a transition is needed to couple the slotline to another planar line, e.g., microstrip line. Although there are techniques to couple the RF en-ergy from a microstrip line to a slot-line, both sides of the substrate are needed to achieve a successful transi-tion. Such a configuration requires accurate ... Slot Antenna - an overview | ScienceDirect Topics