An analysis of the efficiency of partial adaptation in antenna arrays with adaptive beam-forming circuits

1986 ◽  
Vol 29 (5) ◽  
pp. 409-413 ◽  
Author(s):  
V. T. Ermolaev ◽  
B. A. Krasnov ◽  
V. Ya. Solomatin ◽  
A. G. Flaksman
Keyword(s):  
Antenna Arrays ◽  
Beam Forming ◽  
Partial Adaptation

scholarly journals Wideband Dual-Polarized Multiple Beam-Forming Antenna Arrays

2019 ◽  
Vol 67 (3) ◽  
pp. 1590-1604 ◽  
Author(s):  
He Zhu ◽  
Haihan Sun ◽  
Bevan Jones ◽  
Can Ding ◽  
Y. Jay Guo
Keyword(s):  
Antenna Arrays ◽  
Beam Forming ◽  
Multiple Beam ◽  
Dual Polarized

Design of thinned fractal antenna arrays for adaptive beam forming and sidelobe reduction

2018 ◽  
Vol 12 (3) ◽  
pp. 435-441 ◽  
Author(s):  
Said E. El‐Khamy ◽  
Ahmed S. Eltrass ◽  
Huda F. El‐Sayed
Keyword(s):  
Antenna Arrays ◽  
Beam Forming ◽  
Fractal Antenna

Directional transmission by 3-D beam-forming using smart antenna arrays

2013 ◽  
Author(s):  
Bo Han ◽  
Rasmus Nielsen ◽  
Constantinos Papadias ◽  
Ramjee Prasad
Keyword(s):  
Antenna Arrays ◽  
Smart Antenna ◽  
Beam Forming ◽  
Directional Transmission

scholarly journals Design of Beam-Forming Networks for Multibeam Antenna Arrays Using Coherently Radiating Periodic Structures

2012 ◽  
Vol 10 (1) ◽  
Author(s):  
A. Arce ◽  
D.H. Covarrubias ◽  
M.A. Panduro ◽  
L.A. Garza
Keyword(s):  
Antenna Arrays ◽  
Linear Array ◽  
Periodic Structures ◽  
Pso Algorithm ◽  
Beam Forming ◽  
Sidelobe Level ◽  
Multibeam Antenna ◽  
Swarm Optimization ◽  
Beam Design ◽  
Steerable Antenna

The design of a beam-forming network (BFN) for a multibeam-steerable antenna array using Coherently RadiatingPeriodic Structures (CORPS) is presented. In this design, the input ports of the feeding network are optimized usingthe particle swarm optimization (PSO) algorithm. A two-beam design configuration of CORPS-BFN for a multibeamsteerablelinear array is proposed and analyzed. The results shown in this paper present certain interestingcharacteristics in the array factor response, in terms of sidelobe level (SLL) and directivity (D), for the scannablemultibeam linear array and the feeding network simplification for the design of BFN based on CORPS.

scholarly journals Optical beam forming for large antenna arrays based on dispersive and non-dispersive true-time delays

2017 ◽  
Author(s):  
Borja Vidal ◽  
Teresa Mengual ◽  
Cristina Ibáñez-López ◽  
Javier Marti ◽  
Iain McKenzie ◽  
...  
Keyword(s):  
Antenna Arrays ◽  
Time Delays ◽  
Optical Beam ◽  
Beam Forming ◽  
True Time
Sign in / Sign up

Export Citation Format

Share Document