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Wearable Reconfigurable Antenna
2021Printed antennas are designed for various applications in recent years. The latest development of antennas are wearable antennas; these wearable antennas are playing a major role in the energy harvesting mechanisms, patient monitoring systems, and military applications. In this chapter a reconfigurable wearable antenna is proposed.
Reji V, C. T. Manimegalai
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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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Reconfigurable Vivaldi antenna
Microwave and Optical Technology Letters, 2010AbstractA reconfigurable Vivaldi antenna is presented.It has a capability to operate in a wideband mode (2–8 GHz) and three different sub‐bands (2.5, 5, and 7.5 GHz) by reconfiguring the antenna geometry. The measurement results with ideal switches demonstrate the performances of the proposed designs.
Mohamad R. Hamid +3 more
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IEEE Transactions on Antennas and Propagation, 2020
In this article, a novel design of dielectric resonator antenna (DRA) with a reconfigurable radiation pattern capability is presented. Reconfigurability in the azimuth plane is achieved by symmetrically placing six electromagnetic bandgap (EBG) sectors ...
I. Ben Mabrouk +4 more
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In this article, a novel design of dielectric resonator antenna (DRA) with a reconfigurable radiation pattern capability is presented. Reconfigurability in the azimuth plane is achieved by symmetrically placing six electromagnetic bandgap (EBG) sectors ...
I. Ben Mabrouk +4 more
semanticscholar +1 more source
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
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Reconfigurable printed antennas
IETE Journal of Research, 2013AbstractThe concept of reconfigurability in antennas and their types are discussed in detail in this paper. Novel reconfigurable antenna structures for modern wireless communication application are presented. PIN diodes that are biased with on-board biasing circuitry are used to achieve reconfigurability in these antennas.
ManojS Parihar +2 more
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Planar reconfigurable antennas
2006 First European Conference on Antennas and Propagation, 2006In this paper it is shown that planar reconfigurable antennas can cover a wide range of designs such as fractal antennas, triangular antennas, monopole, dipoles, log-periodic etc. Some of these designs can also be used to yield tunable electrically small antennas for miniature wireless device applications.
Christos G. Christodoulou +3 more
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International Journal of RF and Microwave Computer-Aided Engineering, 2001
New architectures for microelectromechanical system (MEMS) reconfigurable Vee-antennas and RF switches are presented. The planar antenna structure can be dynamically reconfigured to steer the radiation beam or change the shape of the beam using electrically-controlled microactuators. The radiation patterns and antenna impedance were investigated with a
Jung-Chih Chiao +5 more
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New architectures for microelectromechanical system (MEMS) reconfigurable Vee-antennas and RF switches are presented. The planar antenna structure can be dynamically reconfigured to steer the radiation beam or change the shape of the beam using electrically-controlled microactuators. The radiation patterns and antenna impedance were investigated with a
Jung-Chih Chiao +5 more
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Reconfigurable Semiconductor Antenna
2007 9th International Conference - The Experience of Designing and Applications of CAD Systems in Microelectronics, 2007The results of investigation of the semiconductor antenna with electronically reconfigurable aperture has been presented in this paper. The semiconductor antenna means that the antenna utilizes the semiconductor as a substrate, which parameters can be varied. The key element of the reconfigurable antenna is a surface PIN (SPIN) diode whose conductivity
Yevhen Yashchyshyn, Jozef Modelski
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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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