本发明公开了一种双环路频率综合器及其粗调环路的调谐方法,属于无线收发机中的 频率综合器技术领域。
The invention discloses a dual-loop frequency synthesizer and a tuning method of rough adjustment loop thereof, belonging to the field of frequency synthesizer in wireless transceiver.
MTS硬件包括Comtech公司MT-2012卫星无线收发机、加固计算机和控制站计算机以及安装工具包。
MTS hardware includes Comtech's MT-2012 satellite transceivers, ruggedized and control station computers, and installation kits.
自从为大型哺乳动物佩戴首个笨重的无线收发机以来,通过无线方式跟踪动物已经成为最近几十年来动物科学研究的主流。
Wirelessly tracking animals has been a mainstay of research for decades, ever since the first bulky radio transponders were attached to large mammals.
硬件部分包括测试电路、无线收发和上位机通信,并编制了相应的软件程序。
Hardware includes the test circuit, wireless transceiver and host computer communications; we also developed corresponding software programs.
在接收无线数据之后,收发信机30可以进行各种处理,例如包括频率转换以及按照需要的调制方案进行调制。
Upon receipt of wireless data, transceiver 30 May perform various processing including, for example, frequency conversion and modulation according to a desired modulation scheme.
远程控制系统的硬件主要由单片机控制电路、USB接口电路、无线收发模块构成。
Hardware of the remote controlling system is mainly composed of Single Chip Microcomputer (SCM) controlling circuit, USB interface circuit and wireless transceiver.
本发明涉及收发信机,更具体地涉及控制收发信机以提升无线电的性能。
The present invention relates to transceivers, and more particularly to controlling a transceiver to improve performance of a radio.
其中电能的计量采用AD 7755实现,数据的无线传输与控制利用单片机at89s51向短信收发模块发送AT指令来实现。
Among these parts AD7755 is the core of the electricity meter, and data transmitting and controlling is completed by means of AT89S51 transmitting at command to GSM module.
如有可能,你还应当准备电池供电的收发报机和无线对讲机。
You may also want to have a battery-powered CB or other two-way radio.
采用脉冲交错技术使发射机或接收机能同步于收发冲激无线电信号脉冲。
The pulse interleaving technology is adopted to make the transmitter or receiver synchronize with the transmission and the reception of the impulse radio signal pulses.
单片机无线收发系统的硬件组成。
The one-chip computer receives and dispatches the systematic hardware to make up wirelessly.
上位机采用笔记本电脑,放置于岸边,用一对射频收发器与船舶缩尺模型进行无线通信。
The upper computer communicating with the scale model ship through a pair of RF transmitters, is placed on the shore.
包括无线设备的多种通信系统中都使用了收发信机。
Transceivers are used in many communication systems including wireless devices, for example.
上位机采用现场可编程门阵列fpgaXC3S400控制无线射频收发芯片CC 1100来实时接收胎压信息,并做相应应对处理。
Host computer using field programmable gate array FPGA XC3S400 control the CC1100 RF transceiver chip to receive tire pressure information and accordingly respond to treatment.
该处理器(104)控制通过该收发信机(102)进行的无线通信,并进而控制与该图像相关联的运动信息的识别和存储。
The processor (104) controls the wireless communication by the transceiver (102) and, further, controls the identification and storage of the motion information associated with the image.
一种用于运动模糊检测的无线通信设备包括收发信机(102)、光学传感器(110)、运动传感器(116)、处理器(104)和存储器(106)。
A wireless communication device for motion blur detection comprising a transceiver (102), an optical sensor (110), a motion sensor (116), a processor (104) and a memory (106).
该收发信机(102)提供与远程设备的无线通信。
The transceiver (102) provides wireless communication with a remote device.
本文设计了以超低功耗单片机MSP430F149为核心,结合外围传感器和无线收发模块的传感器网络节点。
In this paper, a design of wireless sensor network node based on low power singlechip MSP430F149 is introduced. The node is consist of MSP430F149, sensors, wireless communication module and batteries.
传统无线电收发系统硬件依赖性强、信号适应能力差,软件无线电技术的出现导致了收发机的革新。
Conventional transceiver depends on hardware much more. The emergence of software radio results in transceiver's renovation.
在TH-F6无线电收发机上,“服务菜单”只有藉由打开无线电收发机是可 接近 的。“
On TH-F6 transceiver, the "Service Menu" is accessible only by opening the transceiver.
无线电收发信机、通信保密机;
布朗装了一部有效范围为二百五十英里的无线电收发报机,以便查对他们的位置,还可以在万一被迫降落时发出SOS求援信号。
Brown had rigged a wireless set with a 250-mile range. With it, they could check their position and, if they were forced down, spell out an SOS.
布朗装了一部有效范围为二百五十英里的无线电收发报机,以便查对他们的位置,还可以在万一被迫降落时发出SOS求援信号。
Brown had rigged a wireless set with a 250-mile range. With it, they could check their position and, if they were forced down, spell out an SOS.
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