Research on Synthesizing Technology of UHF Single Switch Frequency Hopping

Abstract

This article introduces a UHF band single-loop frequency hopping frequency synthesizer controlled by a single-chip microcomputer. Using fractional frequency division technology, single-chip microcomputer control, VCO fast preset and other measures, the frequency conversion speed is improved. The design method of related components and the method of controlling them with single-chip microcomputer are described in detail.