Agc circuit
专利汇可以提供Agc circuit专利检索，专利查询，专利分析的服务。并且PURPOSE:To expand a dynamic range by controlling the load resistance value of a load circuit according to a detection signal voltage value from an amplifier circuit, by composing an AGC circuit of a photo semiconductor detecting element, load circuit, amplifier circuit, and feedback circuit. CONSTITUTION:To photo semiconductor detecting element 10 formed of an avalanche photo diode, a load circuit including resistance 11 and diode 12 is connected. A photo detection signal voltage developing across resistance 11 by a photo current outputted by element 10 constituted in this way is outputted from output terminal 14 via amplifier 13, but at this time, part of the photo detection signal voltage amplified is applied to feedback circuit 15 composed of an inductance coil and converted into a direct-current voltage, which is applied to the anode of diode 12. Further, capacitor 16 is interposed between element 10 and diode 12, and only resistance 11 when the photo current is a direct current or resistance 11 and diode 12 connected in parallel when it includes an alternating-current component are used as a load.，下面是Agc circuit专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 一种测量雪崩光电二极管的雪崩信号的装置及方法 | 2020-05-12 | 422 |
| 一种用于制备雪崩光电二极管的方法及雪崩光电二极管 | 2020-05-08 | 59 |
| 一种面阵激光探测器的固定值噪声确定方法及去除方法 | 2020-05-08 | 349 |
| 一种巷道围岩变形量监测装置 | 2020-05-08 | 785 |
| 脉冲泵浦主动调Q输出双脉宽脉冲的激光器 | 2020-05-08 | 710 |
| 基于光量子技术的高灵敏度光纤光栅传感方法及系统 | 2020-05-12 | 130 |
| 一种光电探测器 | 2020-05-12 | 437 |
| 光检测器和光检测装置 | 2020-05-12 | 937 |
| 用于检测对象的光电传感器和方法 | 2020-05-12 | 838 |
| 一种二维扫描成像结构、显微镜及显微探头 | 2020-05-11 | 602 |
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。
