片语

optical burst receiver光突发接收机

optical fibre receiver光接收

optical homodyne receiver光学零差接收机

optical preamplifier receiver光预放大接收机

optical superheterodyne receiver光学超外差接收器

optical fiber receiver光接收模块

optical terminal receiver光通信接收机

optical CATV receiverCATV光接收机

tunable optical heterodyne receiver可调光外差接收机

英汉例句

• the front-end amplifier for optical receiver is made up of two important circuits: preamplifier and main amplifier.

  光接收机前端放大电路主要由两个关键电路构成：前置放大器和主放大器。

• through the infrared remote control receiver optical receiver frequency identification, to determine the control operation, to complete the infrared remote control transmitter and receiver process.

  遥控接收器通过对红外光接收频率的识别，判断出控制操作，来完成整个红外遥控发射、接收过程。

• an equivalent noise model of optical receiver amplifiers as shown in fig. 1 hasbeen given in many fiber optical communication literatures.

  许多光纤通信文献给出了如图1所示的光接收放大器的等效噪声模型。

• this paper briefly introduces the application of optic fiber data transmission technique in beam tube monitoring systems. the structure and principe of data optical receiver is described.

  简要介绍了光纤数据传输技术在束管监测系统中的应用，描述了数据光端机的结构、原理等。

• the noise of an optical receiver consisting of a surface emitting laser amplifier and a detector is enhanced by any lack of gain uniformity.

  由表面发射激光放大器和检测器组成的光接收器的噪声因任何增益的非均匀性而增加。

• the design of s band optical receiver is discussed.

  论述了s波段光收发实验系统的设计。

• hence, this thesis proposes a novel fully differential optical receiver with advantages of a doubled sensitivity and a much better bandwidth compared with a present differential optical receiver.

  因此，本论文提出了一种全差分光接收机，其优点是可使现行差分光接收机的灵敏度倍增和带宽明显提高。

• an general analysis for front end performance of turned optical receiver for microwave subcarrier multiplexed lightwave system was presented. formulas for front end circuits were deduced.

  采用综合的分析方法从理论上分析了适合于微波副载波传输的谐振式光接收机前端的特性，提出了一整套计算公式。

• the optical receiver developed by our research institute is presented, described the system construction and design procedures.

  本文介绍了由上海电信技术研究所自行设计、研制的光接收机，叙述了其系统组成及设计方案。

• based on the equivalent circuit model of a two-port optical receiver front-end, the relationship between the equivalent input noise current spectral density and the noise figure is analyzed.

  根据光接收机前端等效电路模型，建立了噪声系数与等效输入噪声电流谱密度的关系。

• mainly used in amplifier, optical receiver and optical emitter.

  主要用于放大器、光接收机、光发射机。

• in this paper, the expression formula for the total input electrical field of optical receiver in dwdm systems in the case of existence of optical noise and crosstalk, is deduced.

  导出了单一串扰情况下，串扰光和系统光噪声共同存在时，接收机输入光信号及其基带输出信号的表达式。

• based on different determinations to transfer an optical signal to an electrical one in a receiving model, the characteristics of a burst-mode compatible optical receiver are analyzed.

  分析了航空光纤数据总线及其它多用户光纤接入网中采用非线性互阻前置放大器的突发模式光接收机的特性。

• means are then provided at an optical receiver to discover and lock onto floating wavelength grid of transmitted wdm signals and thereafter demultiplex the transmitted wdm signals for oe conversion.

  然后，在光接收器处提供一些装置，以便发现并锁定发送过来的wdm信号的漂移波长栅格，这之后对发送过来的wdm信号进行多路分配以便于oe转换。

• to this question, we propose that base on the premise that do not only increase the optical transmitter , add lustre to the optical receiver point newly.

  针对这一问题，我们提出在不增加光发射机的前提下，新增光接收点。

• and based on fully utilizing high-speed-board design methods, a high sensitivity miniature sdh optical receiver module has been developed.

  并在充分运用高速板设计方法的基础上研制出高灵敏度小型化sdh光接收模块。

• the result showed that the optical receiver module, which we had designed, has very high sensitivity and wider dynamic range.

  结果表明我们所设计的光突发接收模块具有很高的灵敏度和较宽的动态范围。

• the design of l band optical receiver is introduced.

  介绍了l波段光接收机的设计。