A Simple And Efficient Design Of Instantaneous Frequency Measurement Encoder With Phase Comparison Method

摘要：

　　This paper presents a simple and efficient design of instantaneous frequency measurement encoder with phase comparison method.Firstly,in order to improve the accuracy of the sampling data,the software filter module is added in the encoder.Secondly,the encoder uses hierarchical lookup table to reduce the complexity of encoder design.Finally,the independent programming makes the encoder have good expansibility and portability.In practical application,the encoder has achieved good effect and has been widely used in frequency measurement receivers.

关键词： instantaneous frequency measurement phase comparison method encoder

作者: Feng Zhang Peng He Anhui Liang

作者单位: The 41st Research Institute of CETC;Science and Technology on Electronic Test & Measurement Laboratory Qingdao,China

会议类型: 国际会议

会议名称: 2017年第2届联合国际信息技术、机械与电子工程国际会议(JIMEC2017)

会议地点: 重庆

会议语种:英文

页码: 189-192

在线出版日期: 2017-10-04（万方平台首次上网日期，不代表论文的发表时间）