Search Results - "Shi, Qu"

Accurate Models of Time-Invariant Beampatterns for Frequency Diverse Arrays by Chen, Kejin, Yang, Shiwen, Chen, Yikai, Qu, Shi-Wei

“…Different from conventional-phased arrays providing only angle-dependent beampatterns, frequency diverse arrays (FDAs) produce angle-range-dependent and…”
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3-D Printed Millimeter-Wave and Terahertz Lenses with Fixed and Frequency Scanned Beam by Yi, Huan, Qu, Shi-Wei, Ng, Kung-Bo, Chan, Chi Hou, Bai, Xue

“…High-gain and beam-scanning antennas are extremely important in the applications of millimeter-wave (MMW) and terahertz (THz) technologies. Dielectric lens is…”
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Low-Profile Dual-Band Reflector Antenna for High-Frequency Applications by Lu, Senlin, Qu, Shi-Wei

“…A high-gain low-profile reflector antenna with dual-band radiation ability is presented in this paper. The antenna achieves a relative 2 dB gain bandwidth of…”
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Octave Bandwidth Transmitarrays With a Flat Gain by Feng, Peng-Yu, Qu, Shi-Wei, Yang, Shiwen

“…A wideband linearly polarized transmitarray antenna operating in 7-16 GHz is presented in this paper. First, a wideband element with three metallic layers is…”
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Switched‐beam circular array with ultra‐wideband ridged horn elements by Li, Xiaorui, Qu, Shi‐Wei, Yang, Shiwen

“…A switched‐beam circular array with ultra‐wideband ridged horn elements is proposed in this letter. To obtain stable radiation patterns in a broadband as…”
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Wide-Angle Beam-Scanning Reflectarray With Mechanical Steering by Wu, Geng-Bo, Qu, Shi-Wei, Yang, Shiwen

“…A novel wide-angle beam-scanning phase synthesis method, namely, multibeam phase matching method is introduced in this paper. It takes full advantage of angle…”
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Magneto‐electric dipole antenna array for 77 GHz automotive radar by Bu, Dinuo, Qu, Shi‐Wei

“…A 1 × 4 magneto‐electric dipole (ME dipole) antenna array for 77 GHz automotive radar is proposed. The ME dipole is fed by a fork‐shaped microstrip line…”
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Practical Implementation of Wideband and Wide-Scanning Cylindrically Conformal Phased Array by Xiao, Shiwei, Yang, Shiwen, Zhang, Hangyu, Xiao, Qianshu, Chen, Yikai, Qu, Shi-Wei

“…A practical implementation of wideband and wide-scanning cylindrically conformal phased array is presented in this communication. First, the design of a…”
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Pattern Synthesis of 4-D Irregular Antenna Arrays Based on Maximum-Entropy Model by Ma, Yankai, Yang, Shiwen, Chen, Yikai, Qu, Shi-Wei, Hu, Jun

“…The 4-D antenna arrays with the irregular array topology have great advantages in simplifying the beamforming network and reducing the cost. However, the…”
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Conformal Phased Array Antenna for Unmanned Aerial Vehicle With ±70° Scanning Range by Peng, Jun-Jie, Qu, Shi-Wei, Xia, Mingyao, Yang, Shiwen

“…Conformal antennas are practicable candidates to the aerodynamic platforms. A wide-angle scanning conformal phased array antenna for an unmanned aerial vehicle…”
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Low-Profile Planar Ultrawideband Modular Antenna Array Loaded with Parasitic Metal Strips by Wang, Haotong, Qu, Shi-Wei, Yang, Shiwen, Hu, Jun

“…A low-profile dual-polarized planar ultrawideband modular antenna (PUMA) array is proposed in this paper. The overall profile is as small as 11.4 mm (0.228λ…”
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Planar, Ultra-Wideband and Dual-Polarized Phased Array Antenna for Millimeter-Wave Vehicular Communication by Bu, Dinuo, Qu, Shi-Wei, Yang, Shiwen

“…In this paper, a planar dual-polarized phased array based on modified tightly coupled dipoles is proposed with a 3.28:1 bandwidth up to the V band. To achieve…”
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3-D Printed Dielectric Dome Array Antenna With ±80° Beam Steering Coverage by Xiao, Lin, Qu, Shi-Wei, Yang, Shiwen

“…An efficient design of a 3-D printed dielectric dome array (DDA) antenna featuring ultrawide-angle beam scanning is presented in this article. Instead of using…”
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Irregular Phased Array Architecture with Small Directivity Drop for Wide-Angle Scanning Application by Liu, Ning, Qu, Shi-Wei, Ma, Yankai, Yang, Shiwen

“…A novel irregular phased array tiled by subarrays composed of two isolated elements (SCTIE) is proposed in this paper. At first, reasons of significant…”
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A Low-Profile Wideband Tightly Coupled Dipole Array With Reduced Scattering Using Polarization Conversion Metamaterial by Xiao, Shiwei, Yang, Shiwen, Zhang, Hangyu, Bao, Hongfei, Chen, Yikai, Qu, Shi-Wei

“…A novel approach aimed at reducing the out-of-band scattering cross section (SCS) and preserving the radiation characteristics of a low-profile wideband…”
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In-Band Scattering Control of Ultra-Wideband Tightly Coupled Dipole Arrays Based on Polarization-Selective Metamaterial Absorber by Zhang, Zhechen, Huang, Ming, Chen, Yikai, Qu, Shi-Wei, Hu, Jun, Yang, Shiwen

“…With the polarization-selective metamaterial absorber (PSMA), a unique approach for reducing the in-band radar cross section (RCS) while preserving the…”
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Dual-Circularly Polarized Phased Array With Modified Cavity and Notched Patch by Lu, Senlin, Qu, Shi-Wei

“…A novel design of a K-band dual-circularly polarized (DCP) wide-scanning phased array antenna with enhanced isolation is proposed in this letter. To obtain the…”
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Conformal Array Antenna for Applications in Wide-Scanning Phased Array Antenna Systems by Li, An, Qu, Shi-Wei, Yang, Shiwen

“…A dipole with four branches, fed by Marchand balun, is designed to be conformal with wing of an unmanned aerial vehicle. With the help of branches, the…”
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OAM-Generating Transmitarray Antenna With Circular Phased Array Antenna Feed by Feng, Peng-Yu, Qu, Shi-Wei, Yang, Shiwen

“…A transmitarray antenna (TAA) with a small-scale circular phased array antenna (PAA) feed is proposed in this article to generate orbital angular momentum…”
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Broadband, Single-Layer Dual Circularly Polarized Reflectarrays With Linearly Polarized Feed by Wu, Geng-Bo, Qu, Shi-Wei, Yang, Shiwen, Chan, Chi Hou

“…A broadband single layer, dual circularly polarized (CP) reflectarrays with linearly polarized feed is introduced in this paper. To reduce the electrical…”
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