Results 21 to 30 of about 11,368 (233)

Study of Microstrip Feed Line Patch Antenna [PDF]

open access: yesEngineering and Technology Journal, 2009
This paper contains design microstrip patch antenna with feed line connector. Theantenna is mainly intended to be used for reception of a signal transmitted from anunmanned aircraft, and can be used in many applications in communication systemssuch as ...
Ahmed H. Reja
doaj   +1 more source

Microstrip Patch Antenna Miniaturization Using Magneto-Dielectric Substrates for Electromagnetic Energy Harvesting

open access: yesJournal of Communications Software and Systems, 2021
A mathematical modelling, and a derivation of the main parameters of the Magneto – Dielectric materials (substrate) and their effect on microstrip patch antenna design is shown.
Taher AlSharabati
doaj   +1 more source

Q-Factor Bounds for Microstrip Patch Antennas [PDF]

open access: yesIEEE Transactions on Antennas and Propagation, 2023
Antenna bounds are a useful tool in assessing the feasibility or performance of an antenna design. Microstrip patch antennas are often limited by their relatively narrow bandwidth, and therefore Q-factor is an important design parameter, as it is related to the inverse of the fractional bandwidth.
Ben A. P. Nel   +2 more
openaire   +1 more source

Miniaturized microstrip antenna array using defected ground structure with enhanced performance

open access: yesEngineering Science and Technology, an International Journal, 2016
The aim of this work is to obtain a miniaturized microstrip patch antenna array using defected ground structure (DGS) for S band at 2.2 GHz. Initially the patch antenna array designed at C band resonates at 5.2 GHz.
Rashmi A. Pandhare   +2 more
doaj   +1 more source

Broadband Modified Proximity Coupled Patch Antenna with Cavity-Backed Configuration [PDF]

open access: yesJournal of Electromagnetic Engineering and Science, 2021
A modified proximity-coupled microstrip patch antenna with broad impedance bandwidth is proposed by incorporating proximity-coupled patch antenna into the rectangular open-ended microstrip feed line on a cavity structure.
Deok Kyu Kong   +3 more
doaj   +1 more source

Gridded circular patch antennas [PDF]

open access: yes, 1999
The performance of circular microstrip patch antennas is presented where the conducting patch and ground plane are constructed from a grid. Improved cross polarization, mode suppression, and band-width are possible, but are accompanied by lower gain and ...
Langley, Richard J.   +8 more
core   +1 more source

An adaptive microstrip patch antenna for use in portable transceivers [PDF]

open access: yes, 1996
This paper describes an adaptive frequency tunable microstrip patch antenna. The introduction of an adaptive feedback loop enables the patch antenna to optimise the antenna-feed impedance match.
Railton, CJ, Rostbakken, O, Hilton, GS
core   +1 more source

High-gain microstrip patch antenna with conformal metamaterials based on topological transformation

open access: yesJournal of Measurement Science and Instrumentation, 2023
Microstrip patch antennas are widely used in various communication, telemetry and detection systems because of small size, light weight, low profile, simple fabrication, low cost and easy integration.
YANG Tingqi   +4 more
doaj  

Small Microstrip Patch Antennas

open access: yesElectronics Letters, 1995
As stated in Chapter 1, one of the many advantages of microstrip patch technology over its competitors is its low profile and hence small volume. Another key advantage of this printed antenna is the relative ease in which it can be connected to the feed network, as was highlighted in Chapter 2.
openaire   +1 more source

Reconfigurable wideband patch antenna for cognitive radio

open access: yes, 2009
Cognitive radio communication is envisaged to be a new paradigm of methodologies for enhancing the performance of radio communication systems through the efficient utilization of radio spectrum.
AbuTarboush, HF   +14 more
core   +1 more source

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