A varactor tuned branch-line hybrid coupler

Asia-Pacific Microwave Conference Proceedings, APMC

Volumn 3, Issue , 2005, Pages

  Fardin, Ernest A ^a   Ghorbani, Kamran ^a   Holland, Anthony S ^a  

^a RMIT UNIVERSITY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

BANDWIDTH; COMPUTER SIMULATION; DIODES; FREQUENCY RESPONSE; TUNING;

FREQUENCY BANDS; HYBRID COUPLER; TUNABILITY;

VARACTORS;

EID: 33847158470     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APMC.2005.1606546     Document Type: Conference Paper

References (5)

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2. S. Toyoda, "Variable coupling directional couplers using varactor diodes," in IEEE MTT-S Int. Microwave Symp. Dig., vol. 82, 1982, pp. 419-421.
3. C.-S. Kim, C.-S. Yoon, J.-S. Park, D. Ahn, J.-B. Lim, and S.-I. Yang, "Design of the novel varactor tuned directional coupler," in IEEE MTT-S Int. Microwave Symp. Dig., vol. 4, 1999, pp. 1725-1728.
4. D. M. Pozar, Microwave Engineering, 2nd ed. New York: John Wiley, 1998.
5. R. E. Collin, Foundations for Microwave Engineering. New York: McGraw Hill, 1992.