Phase Only Antenna Pattern Notching Via a Semidefinite Programming Relaxation

A phase-only method of generating notches in the beam pattern of a phased array antenna is described. It is shown how the problem can be formulated as a semidefinite programming problem, and solved with readily available solvers. Numerical results simulating the performance of a 32 element uniform l...

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Vydáno v:IEEE transactions on antennas and propagation Ročník 60; číslo 5; s. 2562 - 2565
Hlavní autor: Kajenski, P. J.
Médium: Journal Article
Jazyk:angličtina
Vydáno: New York, NY IEEE 01.05.2012
Institute of Electrical and Electronics Engineers
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:
Adaptive radar
Antenna arrays
Antennas
Applied sciences
Arrays
beamforming
Beams (radiation)
Computer simulation
Convex functions
convex optimization
Exact sciences and technology
Linear arrays
Mathematical models
Optimization
phased array radar
Phased arrays
Programming
Radar
Radiocommunications
Radiolocalization and radionavigation
Solvers
Systems, networks and services of telecommunications
Telecommunications
Telecommunications and information theory
Transmission and modulation (techniques and equipments)
Performance evaluation
Phase measurement
Phased array antenna
Convex programming
Beam forming
Relaxation
Phased array radar
phased arrays
Signal processing
Adaptive radar
Numerical simulation
convex optimization
Radiation pattern
Linear antenna arrays
beamforming
ISSN:0018-926X, 1558-2221
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Popis
Shrnutí:A phase-only method of generating notches in the beam pattern of a phased array antenna is described. It is shown how the problem can be formulated as a semidefinite programming problem, and solved with readily available solvers. Numerical results simulating the performance of a 32 element uniform linear array are presented.
Bibliografie:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:0018-926X
1558-2221
DOI:10.1109/TAP.2012.2189709