首先以PIFA天线为基本结构，设计了能通过控制二极管开关状态来改变方向图的可重构天线，并实现了天线带宽的拓展。
Based on the PIFA structure, a pattern reconfigurable antenna can be controlled by RF diode switch is designed, with bandwidth expanded at the same time.
如果你实现了上述两点，你还需要一个控制每个二极管的驱动，这意味着需要更多的电路和固件。
Once you've got that, you also need a driver to control the individual diodes, which means additional circuitry and firmware.
这个新镜头，底部比顶部更薄，通过切换镜头底部边缘的发光二极管的开和关，控制进入到观众的眼睛的光线。
The new lens, which is thinner at the bottom than at the top, steers light to a viewer's eyes by switching light-emitting diodes along its bottom edge on and off.
MOSFET的输入二极管是由一个电场控制在门区，因此总是输入阻抗非常高，因为没有正向偏置二极管，以降低输入阻抗。
The MOSFET input diode is controlled by an electric field in the gate region, thus the input impedance is always extremely high because there is no forward biased diode to lower the input impedance.
它们的特点是发光二极管与剪辑，独唱潘控制开关和调节信号在个别位置的立体图像推子。
They feature individual faders with CLIP LEDs, SOLO switches and PAN controls to adjust the signal's position in the stereo image.
红外发光二极管。高速远程控制。
配有发光二极管显示器，选单参数控制、可调节的电气滞留时间和参数储存器。
It features an LED display, menu driven parameter control, electronic ramp and dwell, and a memory for parameter storage.
提出了两种模拟二极管正向导通输入输出特性的数学函数，进行数字序列峰值因数的控制。
Two input-output soft-clip functions that mimic the diode full-wave soft clipping have been designed to control the peak factor of digital sequences.
文章讨论激光二极管供电和控制检测仪器的选择、操作和使用。
The selection, handling and use of laser-diode power supplies and control instrumentation are discussed in this article.
本文介绍了用液晶显示控制驱动器实现有机发光二极管(OL ED)的矩阵字符显示。
The matrix display of organic light emitting diode (OLED) using liquid crystal display controller and driver is introduced.
配以键盘模块及由二极管、蜂鸣器组成的报警模块，组合成较为完整的温度控制系统硬件。
Accompanied by the keyboard module and alarm module consisting of the diode and buzzer, complete temperature control system hardware is formed.
频率响应也可以由低压微尺寸压控变容器或者变容二极管控制，并且可被例示为与天线模块共存的调谐的谐振匹配滤波器网络。
The frequency response may also be controlled by a low voltage micro sized varicap, or a varactor diode, and instantiated as a tuned, resonant matching filter network residing with the antenna module.
以避免由于不同的二极管的压降的不精确电压控制，样品取自在电池的一侧，即使这意味着一个非常小的电力浪费。
To avoid imprecise voltage control due to varying diode drop, the sample is taken from the battery side, even if this means a very small power waste.
本文首先简述了二极管激光吸收光谱术（DLAS）用于燃烧多组分多参数测量和控制的原理和方法。
The principle of diode laser absorption spectroscopy (DLAS) applied to the combustion measurement of multi-species and multi-parameters is first briefly introduced in this paper.
根据有机发光二极管(OLED)的特性，利用解码模块和FPGA控制模块，设计oled视频动态图像驱动控制电路。
Based on the characters of organic light emitting display (OLED), an OLED controlled display circuit is designed utilizing decode module and controlling circuit by FPGA.
如果使用了可以控制的热源，可以更换焊到散热片散热板上的二极管。
Replacement of diodes that are soldered to the heat sink is permitted provided that a controlled heat source is used.
不同的控制信号使发光二极管以不同的方式和花样显示。
The different control signal makes LBD to give out light with the pattern in different way.
语音识别部分由软件编程实现，通过串行口编程进行通信，控制单片机，它成功实现控制发光二极管和语音播放的目的。
The voice recognition part is realized by software programming, the microcontroller is controlled by communicating with serial port, it can successfully realize to control the LED and voice broadcast.
本文介绍由发光二极管组成的点阵作电子显示屏，并由微型计算机进行控制的硬件和软件设计方案。
This paper describes a design scheme of the hardware and software, with which the microcomputer controls electronic display consisting of LED point lattice.
一种自动激光功率控制电路，包括：激光二极管封装件，电压调节单元和极性调节单元。
An automatic laser power control circuit comprises a laser diode package, a voltage adjusting unit and a polarity adjusting unit.
所述的控制电路中采用555ic芯片，其中管脚3与串联分组后的二极管组并联。
The controlling circuit adopts 555ic chip, wherein, a pin 3 and the divided diode groups are connected in series.
二极管箝位多电平变换器在控制功率的双向流动方面有优势，因而在中压变频调速领域和交流柔性供电系统中有着良好的应用前景。
Being advantageous in control of bidirectional power flow, diode-clamping multilevel converters are more and more concerned, researched and applied in medium-voltage motor driving and FACTS equipment.
一种用于控制r、G、BEL元件的发光的发光控制电路以及利用所述电路驱动有机发光二极管显示器的方法。
An emission control circuit for controlling emission of r, g, B el elements and method for driving an organic light emitting diode display using the same.
由此方法所制造的膜对于液晶主动矩阵显示器及有机发光二极管控制两者而言是很有用的。
The films produced by the method are useful for both liquid crystal active matrix displays and for organic light emitting diode control.
介绍一组高精度的半导体激光二极管伺服控制电路。
Introduce a set of high stable servo circuit for semiconductor laser diode.
先进的IGBT平面元胞设计同二极管精密的寿命控制工程相结合，这样的芯片就具备了崭新的安全工作区。
Together with the advanced planar cell design of the IGBT and the sophisticated lifetime engineering of the diode, this chip set offers an unprecedented safe operating area.
外围输出控制系统由发光二极管、继电器、数字开关等模拟外围设备，控制其它的弱电设备和一般的强电设备。
The periphery output control system is composed of analog peripheral device such as LED, relay, digital switch etc, to control the other weak-current devices and general heavy-current devices.
它采用了绝缘栅极双极型二极管和电压型换流器，控制和运行方式简单，输出波形好，具有广阔的应用范围和良好的发展前景。
It can be widely used for its easy and simple control and operation as well as for its good output waveforms.
主要介绍了一种新型发光二极管（LED）自动封装机注胶系统的工作原理以及应用可编程控制器（PLC）和位控单元对其进行自动化的控制。
The article introduces the principle of the new LED automatic encapsulation equipment's infuse jelly system and automatic control by applying PLC and position control units.
针对二极管篏位形式电路固有的中点电位偏移问题，本文也提出了相应的控制策略。
Meanwhile, a corresponding strategy is also introduced to solve the inherent neutral point potential fluctuations of diode-clamped circuit.
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