Essays about: "QVCO"
Found 2 essays containing the word QVCO.
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1. Design of a 30 GHz PLL for use in Phased Arrays
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : This project includes the research and implementation of a high frequency phase-locked loop (30 GHz or more) for beamforming use in a phased antenna array. The phase-locked loop includes a quadrature voltagecontrolled oscillator with a 10% tuning range and 417 degrees of phase control with a 10 degree resolution, a current mode latch in the divide-bytwo configuration operates over the quadrature voltage-controlled oscillator’s tuning range while consuming less than 583 uA of current, Dtype flip flops in a divide-by-8 configuration, a phase-frequency detector, a charge-pump, and a loop filter. READ MORE
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2. A Study and Design of High Performance Voltage-Controlled Oscillators in 65nm CMOS Technology
University essay from Elektroniska komponenter; Tekniska högskolanAbstract : In recent years, oscillators are considered as inevitable blocks in many electronic systems. They are commonly used in digital circuits to provide clocking and in analog/RF circuits of communication transceivers to support frequency conversion. READ MORE