A design methodology for miniaturized 3-dB branch-line hybrid couplers using distributed capacitors printed in the inner area

Jung, Sung-Chan; Negra, Renato; Ghannouchi, Fadhel M.

New York, NY / IEEE (2008) [Contribution to a conference proceedings, Journal Article]

IEEE transactions on microwave theory and techniques : MTT
Volume: 56.2008
Issue: 12
Page(s): 2950-2953