{"title":"城市固体垃圾设备的相位噪声特性","authors":"K. Chang, W. Ishak, W. Kunz","doi":"10.1109/ULTSYM.1985.198497","DOIUrl":null,"url":null,"abstract":"The phase noise characteristics of Magnetostatic Wave (MSW) delay lines, resonators and oscillators were investigated using doped and pure YIG films. Both l/f and white noise spectral densities were observed in passive MSW devices. It was also noticed that the white noise spectral density was a function of the incident power to the device and YIG linewidth; decreasing for lower incident power and higher linewidth YIG films. The phase noise measurement configurations will be discussed in detail, together with the results obtained. A simple explanation of the power and linewidth dependence of the white noise floor will be given.","PeriodicalId":240321,"journal":{"name":"IEEE 1985 Ultrasonics Symposium","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Phase Noise Characteristics of MSW Devices\",\"authors\":\"K. Chang, W. Ishak, W. Kunz\",\"doi\":\"10.1109/ULTSYM.1985.198497\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The phase noise characteristics of Magnetostatic Wave (MSW) delay lines, resonators and oscillators were investigated using doped and pure YIG films. Both l/f and white noise spectral densities were observed in passive MSW devices. It was also noticed that the white noise spectral density was a function of the incident power to the device and YIG linewidth; decreasing for lower incident power and higher linewidth YIG films. The phase noise measurement configurations will be discussed in detail, together with the results obtained. A simple explanation of the power and linewidth dependence of the white noise floor will be given.\",\"PeriodicalId\":240321,\"journal\":{\"name\":\"IEEE 1985 Ultrasonics Symposium\",\"volume\":\"36 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE 1985 Ultrasonics Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ULTSYM.1985.198497\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE 1985 Ultrasonics Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ULTSYM.1985.198497","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The phase noise characteristics of Magnetostatic Wave (MSW) delay lines, resonators and oscillators were investigated using doped and pure YIG films. Both l/f and white noise spectral densities were observed in passive MSW devices. It was also noticed that the white noise spectral density was a function of the incident power to the device and YIG linewidth; decreasing for lower incident power and higher linewidth YIG films. The phase noise measurement configurations will be discussed in detail, together with the results obtained. A simple explanation of the power and linewidth dependence of the white noise floor will be given.
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