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Frequency reconfigurable active antenna
2014 International Symposium on Antennas and Propagation Conference Proceedings, 2014The objective is to design a frequency reconfigurable active antenna which involves the integration of active device such as FET with a passive structure. Here the dual port dual band antenna is independently designed and later connected to one port amplifier using matching network.
Sweta, Agarwal +3 more
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Novel Reconfigurable Microstrip Antenna
2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems, 2008A microstrip square patch antenna is designed and analyzed with re configurability in frequency and polarization. The patch contains two orthogonal slots and two rectangular patches added across the length and width. The diversity in frequency and polarization is achieved through the use of PIN diodes.
Sriram Kumar +3 more
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MEMS-switched reconfigurable antennas
IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229), 2002The integration and use of RF MEMS switches in microstrip patch antennas and feed structures were investigated for developing reconfigurable multi-band antennas. The current application focuses on the development of a dual L/X-band antenna that would support several satellite or UAV-based communications and radar applications such as SAR, terrain ...
Petit, L. +6 more
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Reconfigurable Antenna Simulation: Design of Reconfigurable Antennas with Electromagnetic Simulation
IEEE Microwave Magazine, 2013This article describes how state-of-the-art electromagnetic simulation tools can be used to simulate and optimize the complex geometries and system behavior of reconfigurable antennas. While a short overview of the main principles of reconfigurability is given, this is not the main focus of this article, and far more extensive reviews of reconfigurable
Marc Rutschlin, Vratislav Sokol
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Piezoelectric reconfigurable antenna
2013 Loughborough Antennas & Propagation Conference (LAPC), 2013A novel approach to tuning an inverted F antenna is investigated by using PZT materials that switch elements into contact using a dc control voltage to reconfigure the IFA structure. This produces a prototype reconfigurable antenna which can be finely tuned over a 9% bandwidth.
Khalid Aljonubi +3 more
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Antenna Array for Reconfigurations
2023A reconfigurable antenna is an antenna having a capability to modify its properties dynamically in a controlled and reversible manner. The need for multi-functional (e.g., direction finding beam steering, radar, control, and command), high-performance, and cost-effective devices within a confined volume place a greater burden on today's transmitting ...
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Wirelessly reconfigurable antenna
2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015In this paper, we describe a reconfigurable antenna with switches on the antenna elements that are powered wirelessly, by the antenna itself. Control signals for individual switches are part of the antenna transmission. We describe the theory of operation and provide simulation results for a three-element parasitic dipole antenna array with two ...
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A Reconfigurable Leaky Wave Antenna
2023 33rd International Conference Radioelektronika (RADIOELEKTRONIKA), 2023Jan Machac +2 more
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Mechanically Reconfigurable, Beam-Scanning Reflectarray and Transmitarray Antennas: A Review
Applied Sciences (Switzerland), 2021John H Booske +2 more
exaly
Microfluidically reconfigurable antennas
2018In this chapter is to present an overview of the microfluidically reconfigurable antennas by discussing antenna examples from the recent literature. The subsequent section briefly summarizes the fabrication and actuation techniques employed by several research groups.
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