Solidstate pick up unit
专利汇可以提供Solidstate pick up unit专利检索，专利查询，专利分析的服务。并且PURPOSE: To reject the fixed pattern noise, by holding the noise signal with equal amount of the spike noise included in photo signal, and photo signal itself with the sampling hold means respectively, and by addition and subtraction of the signal held on the both means.
CONSTITUTION: The output signal of the pick up element 11 is inputted to the two sets of sample hold circuits 13 and 14 via the preamplifier 12 and sample-held(S/H) at sampling pulse. The output signal of the circuit 13 is delayed at the delay circuit 15 for the ON time of the horizontal switch 5 in the signal readout circuit and the drive circuit of the solidstate pick up element, added to the output of the circuit 14 at the addition circuit 16, and the added output is outputted to the signal processing circuit 17. Since the spike noise is symmetrical to the average level, almost no spike noise is included in the added output to remarkably reduce the fixed pattern noise. The sample pulse of the S/H circuits 13 and 14 can easily be formed with the monostable multivibrators 18, 19, and 20 by taking the horizontal clock pulse as reference.
COPYRIGHT: (C)1980,JPO&Japio，下面是Solidstate pick up unit专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 融合北斗与多传感器的机场行李牵引车定位装置与方法 | 2020-05-08 | 602 |
| 一种利用地面高精度重力测量的找矿方法 | 2020-05-11 | 555 |
| 室内混合稀疏LOS/NLOS场景下的L0范数定位方法 | 2020-05-11 | 101 |
| 向客户端提供媒体内容的方法和系统 | 2020-05-11 | 190 |
| 一种雷达回波信号模拟器 | 2020-05-13 | 726 |
| 一种用于一二次融合智能馈线终端的电源系统 | 2020-05-11 | 768 |
| 市政基础设施监测装置及系统 | 2020-05-13 | 221 |
| 声门闭合实时测量和视听反馈技术的嗓音治疗仪器及方法 | 2020-05-12 | 380 |
| 基于时间反演的双站合成孔径雷达成像方法 | 2020-05-12 | 559 |
| 重组化协作机器人关节一体化驱动控制系统、方法及应用 | 2020-05-08 | 383 |
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。
