{"title":"软件自动增益控制共模干扰稳定","authors":"D. Dobrev, T. Neycheva","doi":"10.1109/ET50336.2020.9238268","DOIUrl":null,"url":null,"abstract":"Automatic gain control (AGC) circuits are used in many systems where the amplitude of the input signal can vary over a wide dynamic range. The role of the AGC is to provide relatively constant amplitude of the output signal, regardless of changes in the input signal. This paper presents software automatic gain control (SAGC) designed to stabilize the amplitude of the common mode interference. The described SAGC provides a constant amplitude output signal for software PLL synchronization to the power-line frequency. The presented SAGC has simple structure and can be easily adapted to other signal processing applications where automatic gain control is required.","PeriodicalId":178356,"journal":{"name":"2020 XXIX International Scientific Conference Electronics (ET)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Software Automatic Gain Control for Common Mode Interference Stabilization\",\"authors\":\"D. Dobrev, T. Neycheva\",\"doi\":\"10.1109/ET50336.2020.9238268\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Automatic gain control (AGC) circuits are used in many systems where the amplitude of the input signal can vary over a wide dynamic range. The role of the AGC is to provide relatively constant amplitude of the output signal, regardless of changes in the input signal. This paper presents software automatic gain control (SAGC) designed to stabilize the amplitude of the common mode interference. The described SAGC provides a constant amplitude output signal for software PLL synchronization to the power-line frequency. The presented SAGC has simple structure and can be easily adapted to other signal processing applications where automatic gain control is required.\",\"PeriodicalId\":178356,\"journal\":{\"name\":\"2020 XXIX International Scientific Conference Electronics (ET)\",\"volume\":\"17 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-09-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 XXIX International Scientific Conference Electronics (ET)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ET50336.2020.9238268\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 XXIX International Scientific Conference Electronics (ET)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ET50336.2020.9238268","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Software Automatic Gain Control for Common Mode Interference Stabilization
Automatic gain control (AGC) circuits are used in many systems where the amplitude of the input signal can vary over a wide dynamic range. The role of the AGC is to provide relatively constant amplitude of the output signal, regardless of changes in the input signal. This paper presents software automatic gain control (SAGC) designed to stabilize the amplitude of the common mode interference. The described SAGC provides a constant amplitude output signal for software PLL synchronization to the power-line frequency. The presented SAGC has simple structure and can be easily adapted to other signal processing applications where automatic gain control is required.
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