Title :
Nonsynchronous alternating-impedance transformers
Author :
Tsai, Chih-Ming ; Tsai, Chin-Chuan ; Lee, Sheng-Yuan
Author_Institution :
Dept. of Electr. Eng., Nat. Cheng Kung Univ., Tainan, Taiwan
Abstract :
The design method and application of a four-section nonsynchronous alternating-impedance transmission-line transformers are presented in this paper. It has two matched frequencies, which can be adjusted to yield broadband or dual-band performance. The theory is applied to the design of a dual-band Wilkinson power divider. The experimental results are in good agreement with the theory
Keywords :
distributed parameter networks; impedance convertors; impedance matching; linear network synthesis; microwave circuits; passive networks; power dividers; Wilkinson power divider; broadband performance; design method; dual-band performance; four-section transmission-line transformers; matched frequencies; nonsynchronous alternating-impedance transformers; Bandwidth; Circuit synthesis; Dual band; Equations; Frequency; Impedance; Power dividers; Transformers; Transmission line theory; Transmission lines;
Conference_Titel :
Microwave Conference, 2001. APMC 2001. 2001 Asia-Pacific
Conference_Location :
Taipei
Print_ISBN :
0-7803-7138-0
DOI :
10.1109/APMC.2001.985649
