DocumentCode
3363804
Title
Characteristics and modeling of a broadband transmission-line transformer
Author
Malinen, Arto ; Stadius, Kari ; Halonen, Kari
Author_Institution
Electron. Circuit Design Lab., Helsinki Univ. of Technol., Espoo, Finland
Volume
4
fYear
2004
fDate
23-26 May 2004
Abstract
The modeling of a commercial broadband transmission-line transformer is presented in this paper and two distinctive circuit models are introduced. Also the operation and characteristics of transmission-line transformers are discussed and compared with the conventional flux-coupled transformers. The developed models show good agreement with the measured data implicating that accurate models were obtained. The models proved to be a significant aid for a successful design of a broadband RF tuner for cable modems.
Keywords
broadband networks; transformers; transmission lines; broadband RF tuner; broadband transmission line transformer modeling; cable modem; conventional flux coupled transformer; data implication; Circuits; Couplings; Impedance matching; Magnetic cores; Magnetic flux; Power transformer insulation; Radio frequency; Transformer cores; Transmission lines; Tuners;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2004. ISCAS '04. Proceedings of the 2004 International Symposium on
Print_ISBN
0-7803-8251-X
Type
conf
DOI
10.1109/ISCAS.2004.1329028
Filename
1329028
Link To Document