A reconfigurable antenna capable of dynamic reconfigurability of several antenna parameters. Specifically, the present invention is an antenna comprising a plurality of surface PIN devices arranged in a gridlike array. Each of the SPIN devices can be individually activated or deactivated. When a SPIN...
A method allows reconfigurable multi-element antennas to select the antenna configuration in MIMO, SIMO and MISO communication system. This selection scheme uses spatial correlation, channel reciprocal condition number, delay spread and ... D Piazza,J Kountouriotis,M D'Amico,... - WO 被引量: ...
In this chapter, a summary of the various components, categorization, and design process of reconfigurable antennas is presented. The various applications where reconfigurable antennas have been implemented and the association of various antenna properti
A reconfigurable mobile antenna for multiband operation using PIN-diode Kim, "A reconfigurable mobile antenna for multiband operation using pin-diode," Microwave and Optical Technology Letters, Vol. 57, No. 2, 406-409, Feb... Sun-Gook,Hwang,Cheol,... - 《Microwave & Optical Technology Letters...
(GPS), 3G and 4G. To this end, the antennas need to cover multiple frequency bands. From the antenna perspective, multiband, wideband and frequency RAs are three potential candidates to be employed in systems requiring multiple operating bands. However, if only a portion of these operating band...
Reconfigurable antennaSurface PIN diodeSurface impedanceThe results of analysis and investigation of some semiconductor antennas with reconfigurable aperture have been presented in this paper. Discussed solutions have been based on the utilized semiconductor material. It allows to design the electronically ...
Rao, K.S., et al.: Design and simulation of fixed–fixed flexure type RF MEMS switch for reconfigurable antenna. Microsyst. Technol. 27(2), 455–462 (2018). https://doi.org/10.1007/s00542-018-3983-2 Article Google Scholar Sathuluri, M.R., Sasikala, G.: Comprehensive analysis and...
In this paper we propose a novel reconfigurable antenna that may be used as elements of a MIMO system to improve the capacity. Reconfiguration is achieved by switching in various parts of the antenna into the current path. For switching PIN diodes may be used. The antenna can give polarization...
Reconfigurable antenna arrays increase the flexibility of adaptive MIMO systems. At present, most designs have adopted antenna arrays with reconfigurable e... 李正夷,王煊,杜正伟,... - 《Tsinghua Science and Technology》 被引量: 2发表: 2010年 Research of the SPiN Diodes for silicon-based reconfigu...
By using reconfigurable antenna based pattern diversity, an optimal channel can be realized in order to maximize the distance between two subspaces, thereby increasing sum-rate. The