Abstract
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 language | English |
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Pages (from-to) | 37-38 |
Number of pages | 2 |
Journal | IEEE Microwave and Wireless Components Letters |
Volume | 12 |
Issue number | 2 |
DOIs | |
State | Published - 1 Feb 2002 |