Low-Power Optically Controlled Patch Antenna of Reconfigurable Beams
作者： Deshuang Zhao , Yifei Han , Feng Liang , Qiaoli Zhang , Bing-Zhong Wang
DOI: 10.1155/2014/978258
关键词:
摘要: A novel compact beam-reconfigurable patch antenna based on light control of no more than 30 mW optical powers is successfully demonstrated. It consists one T-shape driven and slot-etched parasitic patch. silicon dice employed as the photoconductive switch that bridged across slot center for reconfigurable beams. The greatly reduces total required Such design fact current phase change sensitive to conductivity dice. few changes induced by can lead a big currents, eventually resulting in beams with low power requirement.
hindawi.com
core.ac.uk 参考文章(19)
G.P. Jin, D.L. Zhang, R.L. Li, Optically controlled reconfigurable antenna for cognitive radio applications Electronics Letters. ,vol. 47, pp. 948- 950 ,(2011) , 10.1049/EL.2011.1958
Youssef Tawk, Joseph Costantine, Sameer Hemmady, Ganesh Balakrishnan, Keith Avery, Christos G. Christodoulou, Demonstration of a Cognitive Radio Front End Using an Optically Pumped Reconfigurable Antenna System (OPRAS) IEEE Transactions on Antennas and Propagation. ,vol. 60, pp. 1075- 1083 ,(2012) , 10.1109/TAP.2011.2173139
Litao Lan, Deshuang Zhao, Feng Liang, Qiaoli Zhang, Bing‐Zhong Wang, None, Influence of laser wavelength on insertion loss of silicon-based optically controlled microwave switch Microwave and Optical Technology Letters. ,vol. 55, pp. 187- 190 ,(2013) , 10.1002/MOP.27244
W. Platte, Effective photoconductivity and plasma depth in optically quasi-CW controlled microwave switching devices IEE Proceedings J Optoelectronics. ,vol. 135, pp. 251- 254 ,(1988) , 10.1049/IP-J:19880048
Siwen Yong, Jennifer T. Bernhard, A Pattern Reconfigurable Null Scanning Antenna IEEE Transactions on Antennas and Propagation. ,vol. 60, pp. 4538- 4544 ,(2012) , 10.1109/TAP.2012.2207336
E K Kowalczuk, C J Panagamuwa, R D Seager, J C Vardaxoglou, Characterising the linearity of an optically controlled photoconductive microwave switch loughborough antennas and propagation conference. pp. 597- 600 ,(2010) , 10.1109/LAPC.2010.5666902
Duane D. Smith, John F. Knudsen, Steven C. Moss, Nonlinear Optoelectronic Effects In Ultrafast Photoconductive Switches Interconnection of High Speed and High Frequency Devices and Systems. ,vol. 0947, pp. 146- 161 ,(1988) , 10.1117/12.947460
Deshuang Zhao, Yifei Han, Litao Lan, Feng Liang, Qiaoli Zhang, Bing-Zhong Wang, Optically controlled microstrip patch antenna with reconfigurable null beams ieee antennas and propagation society international symposium. pp. 1260- 1261 ,(2014) , 10.1109/APS.2014.6904957
Hattan F. Abutarboush, R. Nilavalan, S. W. Cheung, Karim M. Nasr, Thomas Peter, Djuradj Budimir, Hamed Al-Raweshidy, A Reconfigurable Wideband and Multiband Antenna Using Dual-Patch Elements for Compact Wireless Devices IEEE Transactions on Antennas and Propagation. ,vol. 60, pp. 36- 43 ,(2012) , 10.1109/TAP.2011.2167925
Y. Tawk, Alex R. Albrecht, S. Hemmady, Gunny Balakrishnan, Christos G. Christodoulou, Optically Pumped Frequency Reconfigurable Antenna Design IEEE Antennas and Wireless Propagation Letters. ,vol. 9, pp. 280- 283 ,(2010) , 10.1109/LAWP.2010.2047373