Miniaturized varactor-tuned hairpin bandpass filter with single bias

Young Pyo Hong, Seong Sik Myoung, Byung Jun Jang, Yongshik Lee, Jong Gwan Yook

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)


This paper presents a miniaturized varactor-tuned hairpin bandpass filter that operates with a single bias supply. The demonstrated filter consists of hairpin resonators, varactors, and bias capacitors. The Alter is designed using a bandwidth-compensated miniaturization technique, resulting in a compact 50 mmx26 mm sized filter. With a single bias supply ranging from 2 to 4 V, the center frequency of the filter can be adjusted between 800 MHz and 1 GHz while maintaining a low insertion loss in the passband.

Original languageEnglish
Title of host publicationProceedings of the 37th European Microwave Conference, EUMC
Number of pages4
Publication statusPublished - 2007
Event37th European Microwave Conference, EUMC - Munich, Germany
Duration: 2007 Oct 92007 Oct 12

Publication series

NameProceedings of the 37th European Microwave Conference, EUMC


Other37th European Microwave Conference, EUMC

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering


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