References
- Balanis , C. A. 1982 . Antenna Theory: Analysis and Design , New York : Harper Row .
- Collin , R. E. 1985 . Antenna and Radio-wave Propagation , New York : McGraw-Hill .
- Bogdan , L. and Comsa , C. 2003 . Analysis of circular arrays as smart antennas for cellular networks . Proc. IEEE Int. Symp. Signals, Circuits and Systems.'03 , 2 July : 525 – 528 .
- Dessouky , M. , Sharshar , H. and Albagory , Y. 2006 . “ Efficient sidelobe reduction technique for small-sized concentric circular arrays ” . In Progress In Electromagnetics Research 187 – 200 . PIER 65
- Sanyal , S. K. , Alfred , Q. M. and Chakravarty , T. 2006 . “ A novel beam-switching algorithm for programmable phased array antenna ” . In Progress In Electromagnetics Research 187 – 196 . PIER 60
- Thornton , J. , Grace , D. , Capstick , M. H. and Tozer , T. C. 2003 . Optimizing an array of antennas for cellular coverage from a high altitude platform . IEEE Transactions on Wireless Communications , 2 ( No. 3 ) May : 484 – 492 .