A 5.7 GHz interpolative VCO using InGaP/GaAs HBT technology

Shih An Yu, Chin-Chun Meng, Shey Shi Lu*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

11 Scopus citations


A 5.7 GHz monolithic interpolative voltage-controlled oscillator using InGaP/GaAs HBT technology is demonstrated for the first time. Frequency tuning is achieved by changing the open loop gain instead of the tank capacitor. The experimental result showed that a 500-MHz tuning range at 5.7 GHz was realized, which can meet the requirement of 5.7 GHz ISM band.

Original languageEnglish
Pages (from-to)37-38
Number of pages2
JournalIEEE Microwave and Wireless Components Letters
Issue number2
StatePublished - 1 Feb 2002

Fingerprint Dive into the research topics of 'A 5.7 GHz interpolative VCO using InGaP/GaAs HBT technology'. Together they form a unique fingerprint.

Cite this