Results 111 to 120 of about 2,140 (163)
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2008 NASA/ESA Conference on Adaptive Hardware and Systems, 2008
This paper reviews the work carried out in the field of reconfigurable antennas, and in specific the reconfigurable MEMS (Micro-Electro-Mechanical Systems) antennas. The application of MEMS to antennas is studied and compared with the various implementations such as pattern reconfigurable MEMS antennas, mechanically actuated MEMS antennas, capacitive ...
Nakul Haridas +12 more
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This paper reviews the work carried out in the field of reconfigurable antennas, and in specific the reconfigurable MEMS (Micro-Electro-Mechanical Systems) antennas. The application of MEMS to antennas is studied and compared with the various implementations such as pattern reconfigurable MEMS antennas, mechanically actuated MEMS antennas, capacitive ...
Nakul Haridas +12 more
openaire +1 more source
An overview of antenna reconfiguration technologies : Overview of Reconfigurable Antenna
2019 International Conference on Information Technology and Computer Application (ITCA), 2019All those antennas who have the ability to show modifications in their frequency, radiation pattern and polarization mode in a reversible and much-controlled way are known as reconfigurable antennas. These are different from other good antennas since their mechanism of reconfiguration is located inside the antenna, and reconfigured in real time ...
Shuting Zhang +3 more
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2016
This chapter provides an overview of the demands in today's technologies and how reconfigurability contributes in a significant manner. After reviewing the mechanisms underlying the reconfigurability aspect of the antennas and identifying the challenges, the chapter provides all current techniques that are used to reconfigure the antenna parameters for
Christos D. Nikolopoulos +2 more
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This chapter provides an overview of the demands in today's technologies and how reconfigurability contributes in a significant manner. After reviewing the mechanisms underlying the reconfigurability aspect of the antennas and identifying the challenges, the chapter provides all current techniques that are used to reconfigure the antenna parameters for
Christos D. Nikolopoulos +2 more
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Banwidth Reconfigurable Filtering Antenna
Wireless Personal Communications, 2019A microstrip bandwidth reconfigurable filtering antenna is implemented by simply tuning the transmission zeroes. The proposed filtering antenna is developed by integrating the filter characteristics into the 50 Ω microstrip feed line of the antenna through two independent coupled resonators.
Deepa Thangarasu +7 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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2016
Reconfigurable antennas have attracted a lot of attention especially in future wireless communication systems. Superior features such as reconfigurable capability, low cost, multi-purpose functions and size miniaturization have given reconfigurable antennas advantage to be integrated into a wireless systems. In this chapter, two types of reconfigurable
Rahim, M. K. A. +2 more
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Reconfigurable antennas have attracted a lot of attention especially in future wireless communication systems. Superior features such as reconfigurable capability, low cost, multi-purpose functions and size miniaturization have given reconfigurable antennas advantage to be integrated into a wireless systems. In this chapter, two types of reconfigurable
Rahim, M. K. A. +2 more
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Reconfigurable Antenna Design for nanosatellites
2012 IEEE First AESS European Conference on Satellite Telecommunications (ESTEL), 2012Innovative Antenna Design has recently become as one of most vital subsystem of Satellite Communication. In small satellites however, this subsystem is often overlooked, either due to consideration of weight or available space. Using traditional design approach is not feasible and does not offer any significant benefits. With increasing availability of
ALI, HAIDER +4 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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Patents on Reconfigurable Reflectarray Antennas
Recent Patents on Electrical Engineeringe, 2009Reflectarray antennas have attracted significant attention due to a number of attractive properties, such as low cost, and conformal deployment capability. In addition, the drive towards flexible radio transceivers, enabling beamforming and multi-beam operation has spurred significant interest towards the design of antenna elements and antenna arrays ...
Georgiadis, Apostolos +2 more
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