集成电路倒装芯片封装中半导体铸模和载波器的焊料中的铅；
Lead in solders to complete a viable electrical connection between semiconductor die and carrier within integrated circuit Flip Chip packages.
无论是简单的单个远程载波监视器，灯塔接收器或是任何的生产线综合产品，客户都可以在全球任意地点进行完全的控制，并且在他们的系统上获得反馈。
Whether it is a single remote carrier monitor, beacon receiver or any combination of our product line, they will have complete control and feedback of their system from anywhere in the world.
有线遥控是通过专用电缆或动力线作为载波体，对信号用调制解调器传输方式，达到只用少量通道即可实现控制的方法。
Wired remote control is a dedicated cable or power line as a carrier, the signal with modem transmission mode, to achieve a small number of channels can be used to control the method.
本文研究了智能家居系统的结构和工作原理，介绍了X10电力线载波技术的关键部分，并在此基础上设计了网络控制器。
This paper presents the structure and principle of intelligent home system. It introduces the pivotal parts of X10 communication technology, and give the design of controller based on it.
使用参考接收器网络的运动学载波歧义解决方法的研发与试验。
Development and Testing of a Kinematic Carrier-Phase Ambiguity Resolution Method Using a Reference Receiver Network.
他们认为正确的方式应该是搭建一个中微子载波的接收器。
The right one, they think, would be to build a neutrino-receiver.
另外，本文还提出了一个电力线载波收发器在软、硬件上的实现模型。
Besides, a model of power line transceiver is also introduced in the thesis.
介绍采用微波混频器的上变频特性实现宽带平方电路的设计方法与具体实现，主要用于高码速率QPS K信号的载波恢复。
An introduction of the design and implementation of a broad-band square circuit is given, which is used to recover the carrier of the high speed QPSK signal.
由于有锁频环的频率牵引，锁相环路滤波器可以设计得很窄，具有很好的抑噪性能，满足精确跟踪载波相位的要求。
Due to the frequency pulling of FLL, the passband of the filter in PLL can be made very narrow to suppress the noise, and the PLL can lock carrier's phase with high accuracy.
通过对调制器不均衡的模型讨论，深刻分析了调制器不均衡对载波跟踪环路稳态锁定点和平均BEP的影响。
We begin our discussion with a description of an imbalance model, then analyse its effect on carrier tracking loop steady-state lock point and its effect on average BEP.
通过对OQPS K调制器不均衡的模型讨论，深刻分析了调制器不均衡对载波跟踪环路稳态锁定点和平均BEP的影响。
We begin our discussion with a description of an imbalance OQPSK model, then analyze the effect on carrier tracking loop steady-state lock point and the effect on average BEP.
提出了基于载波组合相移技术的电流型电力有源滤波器，在较低的开关频率下实现了等效的高频载波效果。
With this technique, the effect of equivalent high switching frequency converter has been obtained with low switching frequency converter.
可是，对于载波频率不断变化的CW脉冲信号，普通的滤波器难以实现窄带跟踪滤波，而宽带滤波又不能达到提高信噪比的要求。
But to the CW pulse signal with changing carrier wave frequency, common filter cannot achieve narrowband filter, whereas broadband filter cannot reach the request of the signal-noise ratio.
利用一个自适应控制器跟踪信息信号的误差对产生混沌载波的发射系统进行参数调制。
The parameter of the transmitting system procreated chaotic carrier is modulated by errors from an adaptive controller and information signal.
实测结果表明，这种无变压器环形相位调制器能较好地抑制载波。
The test result indicates that the phase modulator without transformer can suppress the carrier wave.
对数字载波的频率及频谱成形滤波器的特性参数的选择提出了建议。
The author also makes some Suggestions for frequency selection of digital carrier and parameters selection of spectrum shaping filter.
根据红外发射管本身的物理特性，选用载波信号的频率为38K，设计制作出一种红外遥控器系统。
When designing the circuit the frequency of the carrier wave was chosen as 38K according to the physical property of the infrared sending tube.
本文介绍使用PN 结作为温度传感器的特点、工作原理及其在载波通信中的应用。
This paper introduces the characteristics of PN junction using as TM transducer. Its working principles and application in carrier communication are also described.
为改善传感器的性能，微弱光强信号的检测需要载波调制和双光路补偿。
To improve its performance, a carrier modulation and double light route compensation are necessary for detecting faint optical power signals.
介绍低压电网的信道模型，提出一种基于扩频载波技术的线缆调制解调器的设计思想及其构成。
This paper discusses the channel model of low voltage electricity networks and provides a design idea and the construction of cable modem which using spread spectrum carrier technology.
级联型多电平变频器控制策略除了采用载波相移PWM技术外，阶梯波算法也是一种比较好的控制策略。
The carrier shifted-phase PWM technique can been used in cascade multilevel inverter, in addition, the step waveform strategy is good strategy, too.
实际的OFDM系统通常会使用虚拟子载波，以此来避免发送信号受到发送端成形低通滤波器的影响。
In practical OFDM systems, virtual subcarriers are usually used to avoid the transmitted data being distorted by the low-pass filter on the transmitter side.
实测了载波同步误差对解调器性能的影响。
The effect of the carrier phase error on the demodulator is actually measured.
载波式闪光信号报警保护器由传感器、发射器和接收器三部分组成。
The alarming protector of carrier type glitter signal consists of sensor, launcher and receiver.
我们研制成功8路时分副载波半导体DFB激光器波长锁定器。
We have successfully developed an 8 channels time division sub-carrier semiconductor DFB laser wavelength locker.
为了解决水文巡测设备中数据传输的可靠性，电力载波通讯中的单频阻波器技术被应用到巡测设备上。此法简单易行，稳定可靠。
Single - frequency resistance - wave technique has been introduced from power - driven carrier wave communication to patrol - measurement, thanks to its easy manipulation and stable reliability.
由于发射器的载波泄漏会对线性度造成影响，论文提出了使用7位电流型DAC来校正上调制器的输出直流失调来提高载波抑制。
To prevent the carrier leakage caused by DC-offset, the 7-bits DAC is inserted to cancel this dc-offset.
由于发射器的载波泄漏会对线性度造成影响，论文提出了使用7位电流型DAC来校正上调制器的输出直流失调来提高载波抑制。
To prevent the carrier leakage caused by DC-offset, the 7-bits DAC is inserted to cancel this dc-offset.
应用推荐