Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/62940
Title: Wideband beam forming network for simple scanning arrays
Authors: Uysal, S. 
Loh, Anthony K.P.
Issue Date: 1999
Source: Uysal, S.,Loh, Anthony K.P. (1999). Wideband beam forming network for simple scanning arrays. Asia-Pacific Microwave Conference Proceedings, APMC 1 : 25-28. ScholarBank@NUS Repository.
Abstract: In this work, a C-band passive microstrip 4-element antenna array beam forming network (BFN) using high-directivity directional couplers is employed (in the transmit mode) to split a signal into four equiphase equiamplitude parts so as to correctly feed the elements of a linear/2-D array. Amplitude difference between the four feeds is within 0.5 dB and the phases of the signals at the feeds differ by less than 10° in a 4:1 bandwidth.
Source Title: Asia-Pacific Microwave Conference Proceedings, APMC
URI: http://scholarbank.nus.edu.sg/handle/10635/62940
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