Multimode and Multiband Microstrip Antennas [PDF]
, 2007 This thesis describes original work on the broadband and multiband matching of microstrip patch antennas. Microstrip patch antennas suffer from many constraints on their performance. One major restriction is their narrow impedance bandwidth.
Abunjaileh, Alaa Ibrahim
core +7 more sources
Microstrip antennas utilizing MEMS for reconfigurable polarisation states [PDF]
, 2009 A modern approach to an established technique is investigated for the electronic control of polarisation of microstrip patch antennas. The control is achieved by placing micro-electromechanical switches (MEMS) at appropriate locations in a patch ...
Morrow, Ivor L. +2 more
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Reconfigurable wideband patch antenna for cognitive radio [PDF]
, 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
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Carbon-Based THz Microstrip Antenna Design: A Review
IEEE Open Journal of Nanotechnology, 2022 Increasing demands for high-speed wireless communication have stimulated the development of novel optoelectrical devices. Typically, terahertz (THz) wave, is much advantageous because of its relatively high-resolution transportation and strong ...
Guanxuan Lu +3 more
doaj +1 more source
Novel UHF RFID Near-Field Reader Antenna with Uniform Vertical Electric Field Distribution
International Journal of Antennas and Propagation, 2020 This paper presents two novel UHF RFID near-field reader antennas with uniform vertical electric field distribution. The two antennas have the following common characteristics.
Yanbin Chen +6 more
doaj +1 more source
Theory, Design, and Implementation of a New Family of Ultra-Wideband Metamaterial Microstrip Array Antennas Based on Fractal and Fibonacci Geometric Patterns [PDF]
Journal of Electromagnetic Engineering and Science, 2020 The theory and design of a new family of ultra-wideband (UWB) metamaterial (MTM) microstrip array antennas based on fractal and Fibonacci geometric patterns are investigated.
Besharat Rezaei Shookooh +2 more
doaj +1 more source
International Journal of Antennas and Propagation, 2013 The proposed antenna is a circular microstrip structure excited by four feeds and suspended with artificial magnetic conductors (AMCs). The multifeed circular microstrip antennas can generate a high circularly polarized performance by using a different ...
Sanchai Eardprab +2 more
doaj +1 more source
Generation of Plane Spiral Orbital Angular Momentum Waves by Microstrip Yagi Antenna Array
IEEE Access, 2020 Compared with the orbital angular momentum (OAM) wave whose 3D radiation pattern is a central-hollowed cone, the plane spiral orbital angular momentum (PSOAM) wave propagates along the transverse direction, which is far more convenient for practical ...
Xiao Yu Liu +4 more
doaj +1 more source
Bandwidth enhancement for microstrip patch antenna using stacked patch and slot [PDF]
, 2009 Small size wideband microstrip patch antenna with slot in ground plane and stacked patch fed through microstrip line is presented. By inserting slot on ground plane and stacked patch supported by wall, the bandwidth can improve up to 25% without ...
AbuTarboush, HF +5 more
core +5 more sources
Four-Element Microstrip Patch Array Antenna with Corporate-Series Feed Network for 5G Communication
International Journal of Antennas and Propagation, 2020 The paper proposes a simple four-element microstrip patch array antenna fed with corporate-series technique. The paper compares the proposed design with four-element antennas fed with only series-fed and corporate-fed microstrip antennas.
Janam Maharjan, Dong-You Choi
doaj +1 more source