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Novel Broadband Planar Reflectarray With Parasitic Dipoles for Wireless Communication Applications
A novel broadband planar reflectarray with parasitic dipoles is presented for wireless communication applications. A unit cell of the microstrip reflectarray consists of a printed main dipole with aExpand
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Antenna Characterization for Wireless Power-Transmission System Using Near-Field Coupling
A fundamental study was focused on the investigation of wireless power transmission by near-field coupling from the view point of the antennas. Two types of antennas - dipole and loop antennas - wereExpand
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Maximum Transfer Efficiency of MIMO-WPT System
In this paper, a novel universal method to calculate the maximum power transfer efficiency for arbitrary multiple input multiple output wireless power transfer (MIMO-WPT) system is presented by usingExpand
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Frequency Selective Reflectarray Using Crossed-Dipole Elements With Square Loops for Wireless Communication Applications
A new frequency selective reflectarray (FSR) comprising a crossed-dipole array and a frequency selective surface (FSS) of square loops printed on both sides of a dielectric substrate is presented forExpand
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Performance of adaptive array antenna with arbitrary geometry in the presence of mutual coupling
The effect of the mutual coupling between the array elements on the performance of the adaptive array antennas (AAA) is investigated when the actual received voltages which include the mutualExpand
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Modulated scattering array antenna for MIMO applications
Modulated scattering array antenna (MSAA) for MIMO applications is experimentally studied. The MSAA has a multi-antenna structure, but it is composed of only one normal antenna element together withExpand
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Ultrawideband Suppression of Ground Bounce Noise in Multilayer PCB Using Locally Embedded Planar Electromagnetic Band-Gap Structures
A novel uniplanar compact electromagnetic band-gap (EBG) structure is proposed for ultrawideband (UWB) suppression of ground bounce noise (GBN) in multilayer PCB. The power plane integrates theExpand
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Amplitude controlled reflectarray using non-uniform FSS reflection plane
A novel concept using non-uniform frequency selective surface (FSS) backed as a reflection plane for amplitude controlled reflectarray is proposed. First, a modified square-loop FSS element withExpand
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Effect of Impedance Matching on Efficiency of Wireless Power Transfer by Near-field Coupled Resonance
Effect of Impedance Matching on Efficiency of Wireless Power Transfer by Near-field Coupled Resonance Qiang CHEN†, Kazuhiro OZAWA†, Qiaowei YUAN††, and Kunio SAWAYA† † Department of Electrical andExpand
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Experimental Study on MUSIC-Based DOA Estimation by Using Universal Steering Vector
MUSIC-based estimation of direction of arrival (DOA) using universal steering vector (USV) is experimentally studied. A four-element array antenna and a four-channel receiver are employed for theExpand
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