Beam-forming applications of polynomials with restricted coefficients

1991 ◽  
pp. 1-15
Author(s):  
James S. Byrnes
Keyword(s):  
Beam Forming

Broadband Beam-Forming Circuit Using Microstrip Multilayer Couplers

2020 ◽  
Vol 10 (5) ◽  
pp. 295
Author(s):  
Aleksandr Ostankov ◽  
Nikita Shchetinin ◽  
Oleg Vyacheslavovich Chernoyarov ◽  
Serguei Pergamenchtchikov
Keyword(s):  
Beam Forming

Development of Optically Controlled Beam-Forming Network

2012 ◽  
Vol E95.B (11) ◽  
pp. 3404-3411
Author(s):  
Akira AKAISHI ◽  
Takashi TAKAHASHI ◽  
Yoshiyuki FUJINO ◽  
Mitsugu OHKAWA ◽  
Toshio ASAI ◽  
...  
Keyword(s):  
Beam Forming

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

Wideband mm-wave Non-diffracting Airy Beam Forming

2018 ◽  
Author(s):  
R. Kadlimatti ◽  
H. Gaddam ◽  
H. Larocque ◽  
E. Karimi ◽  
R.W. Boyd ◽  
...  
Keyword(s):  
Beam Forming ◽  
Airy Beam

Multi-Beam Forming and Controls by Metasurface With Phase and Amplitude Modulations

2019 ◽  
Vol 67 (10) ◽  
pp. 6680-6685 ◽  
Author(s):  
Lei Bao ◽  
Rui Yuan Wu ◽  
Xiaojian Fu ◽  
Qian Ma ◽  
Guo Dong Bai ◽  
...  
Keyword(s):  
Beam Forming

scholarly journals Integrated Optical Phased Arrays for Beam Forming and Steering

2021 ◽  
Vol 11 (9) ◽  
pp. 4017
Author(s):  
Yongjun Guo ◽  
Yuhao Guo ◽  
Chunshu Li ◽  
Hao Zhang ◽  
Xiaoyan Zhou ◽  
...  
Keyword(s):  
Near Infrared ◽  
Phased Arrays ◽  
Mechanical Stability ◽  
Building Blocks ◽  
High Yield ◽  
Beam Forming ◽  
Integrated Optical ◽  
Optical Phased Arrays ◽  
Infrared Spectral ◽  
Spectral Ranges

Integrated optical phased arrays can be used for beam shaping and steering with a small footprint, lightweight, high mechanical stability, low price, and high-yield, benefiting from the mature CMOS-compatible fabrication. This paper reviews the development of integrated optical phased arrays in recent years. The principles, building blocks, and configurations of integrated optical phased arrays for beam forming and steering are presented. Various material platforms can be used to build integrated optical phased arrays, e.g., silicon photonics platforms, III/V platforms, and III–V/silicon hybrid platforms. Integrated optical phased arrays can be implemented in the visible, near-infrared, and mid-infrared spectral ranges. The main performance parameters, such as field of view, beamwidth, sidelobe suppression, modulation speed, power consumption, scalability, and so on, are discussed in detail. Some of the typical applications of integrated optical phased arrays, such as free-space communication, light detection and ranging, imaging, and biological sensing, are shown, with future perspectives provided at the end.

Method of beam forming for analyzed breast cancer image by composite based test-beds

2021 ◽  
Author(s):  
T. Rampradesh ◽  
P. Vimala ◽  
S. Jaisiva ◽  
M. Sujith ◽  
K. Sakthisudhan
Keyword(s):  
Breast Cancer ◽  
Beam Forming ◽  
Test Beds
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