Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/65854
Title: Flexible array beampattern synthesis using quadratic programming method
Authors: Tu, Lei
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Issue Date: 2015
Source: Tu, L. (2015). Flexible array beampattern synthesis using quadratic programming method. Doctoral thesis, Nanyang Technological University, Singapore.
Abstract: In some applications such as satellite communication, the transmission of signal is not restricted in a single direction, but within a wide range of azimuth angles. Obviously, the flat-top beampattern is preferred in this case, rather than the pointed-beam beampattern with a single peak. The objective of the thesis is to find a closed-form array synthesis method for flat-top beampattern with simple concepts and low computational load. With the Quadratic Programming applied, the focus of the research is to explore a proper mathematical function which describes the corresponding beampattern well. In the thesis, several new methods and its template functions are proposed for both pencil-beam and flat-top beampattern problems. Accordingly, the simulations and analysis of these proposed methods are presented.
URI: http://hdl.handle.net/10356/65854
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:EEE Theses

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