3-Mode reconfigurable beam-forming array antenna for mobile WLAN application

2012 ◽  
Author(s):  
Hyun-Sung Tae ◽  
Hyeong-Seok Jang ◽  
Soo-Ji Lee ◽  
Wang-Sang Lee ◽  
Jong-Won Yu
Keyword(s):  
Array Antenna ◽  
Beam Forming

Planar Millimeter-Wave 2-D Beam-Scanning Multibeam Array Antenna Fed by Compact SIW Beam-Forming Network

2018 ◽  
Vol 66 (3) ◽  
pp. 1299-1310 ◽  
Author(s):  
Ji-Wei Lian ◽  
Yong-Ling Ban ◽  
Qing-Ling Yang ◽  
Bin Fu ◽  
Zhe-Feng Yu ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Array Antenna ◽  
Beam Forming ◽  
Beam Scanning

scholarly journals 60GHz-Band Photonic-Integrated Array-Antenna and Module for Radio-over-Fiber-Based Beam Forming

2017 ◽  
Vol E100.B (10) ◽  
pp. 1717-1725 ◽  
Author(s):  
Kotoko FURUYA ◽  
Takayoshi HIRASAWA ◽  
Masayuki OISHI ◽  
Shigeyuki AKIBA ◽  
Jiro HIROKAWA ◽  
...  
Keyword(s):  
Radio Over Fiber ◽  
Array Antenna ◽  
Beam Forming

Research on Beamforming Technique for Communications in Moving of Warship Circular Array Antenna

2012 ◽  
Vol 241-244 ◽  
pp. 2295-2298
Author(s):  
Qing Hua Wu ◽  
An Qing Zhang
Keyword(s):  
Antenna Array ◽  
Array Antenna ◽  
Beam Forming ◽  
Circular Array ◽  
Null Steering ◽  
Beam Directivity ◽  
Beamforming Technique ◽  
Maximum Directivity ◽  
Circular Array Antenna ◽  
Circular Antenna Array

Uniform circular antenna array of warship can bring beam and interference null steering from 360° symmetry without rotating. Directional communications can be achieved by UCA geometry. To solve the problem that warship’s stance is changed dynamically in course of sailing, a method was suggested that the electricity phases of UCA elements were changed based on information of stance about longitudinal sway, transverse sway and course. The proposed method can change beam directivity, and ensure providing a very directive pattern with stabilization, so that warships communication in moving each other. An expression of array maximum directivity forming with dynamic is proposed for UCA antenna. The simulation demonstrates that the beam forming method of communications in moving is validity, and is worth using with wide application.

Two-dimensional optical architecture for time-delay beam forming in a phased-array antenna

1991 ◽  
Vol 16 (4) ◽  
pp. 255 ◽  
Author(s):  
D. Dolfi ◽  
F. Michel-Gabriel ◽  
S. Bann ◽  
J. P. Huignard
Keyword(s):  
Time Delay ◽  
Phased Array ◽  
Array Antenna ◽  
Beam Forming ◽  
Two Dimensional ◽  
Phased Array Antenna

Optoelectronic beam-forming network for a spaceborne phased-array antenna

1992 ◽  
Author(s):  
Michael J. Wale ◽  
Colin Edge ◽  
M. G. Holliday ◽  
Robert G. Walker ◽  
Wolfram S. Birkmayer ◽  
...  
Keyword(s):  
Phased Array ◽  
Array Antenna ◽  
Beam Forming ◽  
Phased Array Antenna
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