专利汇可以提供Telemetory transmission system for artificial satellite专利检索,专利查询,专利分析的服务。并且PURPOSE:To improve the overall transmission efficiency, by selecting a plurality of physical quantities at the inside of an artificial satellite with a command from an earth station in advance and transmtting either one of the physical quantities in response to the command from the earth station. CONSTITUTION:A main frame 1 of digital telemetory is constituted in 64 words and the designation of word is sequentially to the frame 1 with the 1st, 2nd 3rd words 2, 3, and 4. Words 6-10 are taken as the items of data of transmission device at the step of steady state. Terminals 12-19 of a rotary switch 11, as a sampling mechanism of the telemetory, are connected for a prescribed time to sample an input signal. The terminal 12 is connected with a normal analog signal, the terminal 13 is with sampling points 15 and 16 of the telemetory, and the terminals 18 and 19 are connected with exciting terminals of a relay. The sampled signal is digitized at an A/D converter 20, a telemetory output 23 is outputted from a digital synthesis circuit 21, and any physical quantity is outputted in response to the command from the earth station.,下面是Telemetory transmission system for artificial satellite专利的具体信息内容。
标题 | 发布/更新时间 | 阅读量 |
---|---|---|
北斗多模授时接收装置 | 2020-05-08 | 623 |
使用分布式电压平均化以独立于电流分布的方式感测分布式负载电路的总电流 | 2020-05-08 | 547 |
直播电视精准广告、信息投放的方法、前端、终端及系统 | 2020-05-12 | 271 |
一种支持4K或8K电视直播的CPE设备及其应用系统 | 2020-05-11 | 454 |
采用从共享的自旋转矩写入操作电路路径分离的读取操作电路路径的电压切换磁阻随机存取存储器(MRAM) | 2020-05-11 | 186 |
一种基于5G实时传输的智能建筑云桌面系统及控制方法 | 2020-05-13 | 717 |
一种小型化叠层片式低通滤波器 | 2020-05-08 | 624 |
一种基于广电业务的多终端统一平台装置及用户身份识别方法 | 2020-05-11 | 606 |
在不同磁阻随机存取存储器阵列中具有不同磁性隧道结的半导体管芯 | 2020-05-08 | 882 |
一种卫星调制解调器 | 2020-05-11 | 346 |
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。