An Automatic Clock-Induced-Spurs Detector Based on Energy Detection for Direct Digital Frequency Synthesizer

A clock-induced-spurs detector, composed of a programmable low-pass filter (LPF), energy detector and spur detection algorithm, is presented and applied to a four-channel 1 gigabit-samples-per-second (GSPS) direct digital frequency synthesizer (DDS). The proposed detector realizes the detection of s...

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Autori principali: Xin Lei, Junan Zhang, Jun Deng, Peng Yin, Zhou Shu, Fang Tang
Natura: Artigo
Lingua:Inglês
Pubblicazione: MDPI AG 2022-04-01
Serie:Sensors
Soggetti:
spur detector
programmable low-pass filter
direct digital frequency synthesizer
spur-detection algorithm
Accesso online:https://www.mdpi.com/1424-8220/22/9/3396
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