Title :
On the Generalization of Taylor and Bayliss n-bar Array Distributions
Author :
Zinka, Srinivasa Rao ; Kim, Jung Pill
Author_Institution :
Sch. of Electr. & Electron. Eng., Chung-Ang Univ., Seoul, South Korea
Abstract :
Taylor´s asymptotic analysis theory is used to design the generalized Taylor and Bayliss patterns. Such a design technique allows generating array factors with arbitrary sidelobe level and envelope taper. For both the Taylor and Bayliss patterns, array excitation is obtained by the Elliott´s pattern zero matching technique. A few examples are provided to validate the presented theory. Also, variation of different array characteristics with respect to the sidelobe tapering is explained through graphical data.
Keywords :
antenna arrays; antenna radiation patterns; Bayliss n-bar array distribution; Bayliss pattern; Elliott pattern zero matching technique; Taylor asymptotic analysis theory; Taylor generalization; Taylor pattern; arbitrary sidelobe level; array excitation; array factor; design technique; envelope taper; graphical data; sidelobe tapering; Arrays; Chebyshev approximation; Distribution functions; Indexes; Jacobian matrices; Polynomials; Array synthesis; Bayliss; Chebyshev; Taylor; Zolotarev; optimum difference pattern; optimum sum pattern; sidelobe taper;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2011.2173146