{"title":"可追溯的频率校准。如何在校准实验室使用NBS频率测量系统","authors":"G. Kamas, M. Lombardi","doi":"10.6028/NBS.SP.250-29","DOIUrl":null,"url":null,"abstract":"................................................... 1 1 . INTRODUCTION ........................................... 2 Laboratory ...................................... 3 1.3 The Signals Connected to the Measurement System ... 7 1.1 What the New Service Does for the Calibration ........ 1.2 How the Frequency Measurement System Works 6 2 . THE THEORY OF FREQUENCY MEASUREMENTS ................... 9 2.1 Why Frequency Calibrations Are Unique ............. 10 2.2 Traceability for Frequency Calibrations ........... 11 2.3 Laboratory ...................................... 13 2.4 Oscillator Specifications ......................... 13 2.5 What Does a Frequency Calibration Measure? ........ 15 2.6 The Characteristics of Different Kinds of 2.7 Setting Up the Frequency Lab ...................... 19 2.8 Record Keeping for Frequency Calibrations ......... 21 Frequency Calibration Options Available to the Oscillators ..................................... 17","PeriodicalId":212922,"journal":{"name":"National Bureau of Standards, Special Publication","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Traceable frequency calibrations. How to use the NBS frequency measurement system in the calibration lab\",\"authors\":\"G. Kamas, M. Lombardi\",\"doi\":\"10.6028/NBS.SP.250-29\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"................................................... 1 1 . INTRODUCTION ........................................... 2 Laboratory ...................................... 3 1.3 The Signals Connected to the Measurement System ... 7 1.1 What the New Service Does for the Calibration ........ 1.2 How the Frequency Measurement System Works 6 2 . THE THEORY OF FREQUENCY MEASUREMENTS ................... 9 2.1 Why Frequency Calibrations Are Unique ............. 10 2.2 Traceability for Frequency Calibrations ........... 11 2.3 Laboratory ...................................... 13 2.4 Oscillator Specifications ......................... 13 2.5 What Does a Frequency Calibration Measure? ........ 15 2.6 The Characteristics of Different Kinds of 2.7 Setting Up the Frequency Lab ...................... 19 2.8 Record Keeping for Frequency Calibrations ......... 21 Frequency Calibration Options Available to the Oscillators ..................................... 17\",\"PeriodicalId\":212922,\"journal\":{\"name\":\"National Bureau of Standards, Special Publication\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"National Bureau of Standards, Special Publication\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.6028/NBS.SP.250-29\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"National Bureau of Standards, Special Publication","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.6028/NBS.SP.250-29","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Traceable frequency calibrations. How to use the NBS frequency measurement system in the calibration lab
................................................... 1 1 . INTRODUCTION ........................................... 2 Laboratory ...................................... 3 1.3 The Signals Connected to the Measurement System ... 7 1.1 What the New Service Does for the Calibration ........ 1.2 How the Frequency Measurement System Works 6 2 . THE THEORY OF FREQUENCY MEASUREMENTS ................... 9 2.1 Why Frequency Calibrations Are Unique ............. 10 2.2 Traceability for Frequency Calibrations ........... 11 2.3 Laboratory ...................................... 13 2.4 Oscillator Specifications ......................... 13 2.5 What Does a Frequency Calibration Measure? ........ 15 2.6 The Characteristics of Different Kinds of 2.7 Setting Up the Frequency Lab ...................... 19 2.8 Record Keeping for Frequency Calibrations ......... 21 Frequency Calibration Options Available to the Oscillators ..................................... 17