Delayed phase detecting circuit
专利汇可以提供Delayed phase detecting circuit专利检索，专利查询，专利分析的服务。并且PURPOSE:To keep a desired phase despite a shift of phase due to the temperature change, etc., by supplying the output of a detector to a control input terminal of a variable phase shifter and controlling the variable phase shifter to set the signal component applied to a demodulator to the desired value in order to maintain the delay wave detecting function. CONSTITUTION:When a delay circuit 3 and a variable phase shifter 4 have variations the delaying functions to be applied to signals due to the temperature change, the phase is shifted since the phase relation to set the output maximum is lost for the difference of phases between signals supplied to demodulators 6 and 7. Then the phase between the output components of demodulators 6 and 7 is changed to theta from 0 deg.. Thus the output voltage corresponding to sin4theta is produced from a custus type base band processing circuit 8. This output voltage is supplied to the shifter 4 to change the degree of delay phase by an amount equivalent to the shift. As a result, the phase of the signal fed to the input of the demodulator 6 or 7 is restored to the phase with which the output signal is set maximum, and the phase difference between output components is restored to 90 deg..，下面是Delayed phase detecting circuit专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 多用户识别模块设备及其操作方法 | 2020-05-08 | 936 |
| 毫米波通信测试系统 | 2020-05-08 | 96 |
| 多模式接收机星基增强技术装置及处理方法 | 2020-05-11 | 453 |
| 上行传输方法、计算机可读存储介质和分布式多天线系统 | 2020-05-08 | 110 |
| 卫星通信手持机中的频率校正方法及系统 | 2020-05-11 | 610 |
| 用于服务器虚拟化的计算资源的物理划分 | 2020-05-11 | 993 |
| 一种基于伪卫星的卫星地面站站间时延校准方法 | 2020-05-11 | 281 |
| 第五代(5G)新无线(NR)事物网络中的用户设备(UE)和副链路通信方法 | 2020-05-11 | 509 |
| 一种基于共享充换电柜的5G基站供电系统 | 2020-05-11 | 321 |
| 一种5G基站扩展延伸光分布系统 | 2020-05-11 | 862 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
