VHF pulse transmitter for EMC applications

机译：用于EMC应用的VHF脉冲发射器

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摘要

A pulse transmitter operating at VHF band has been designed using a pulse generator circuit and a pulse amplifier. The pulse generator circuit has been built using commercially available digital logic integrated circuits by taking advantage of the propagation delay characteristics. The pulse generator circuit produces a very short pulse in the order of several nanoseconds which is amplified by an RF amplifier. The goal of this design is to provide active shielding for electronics equipment within the VHF band when the well known passive shielding technique-Faraday cage-is unavailable or takes up too much space or is very costly.

机译：使用脉冲发生器电路和脉冲放大器设计了在VHF频段工作的脉冲发射机。通过利用传播延迟特性，使用可商购的数字逻辑集成电路来构建脉冲发生器电路。脉冲发生器电路会产生一个非常短的脉冲（大约几纳秒），该脉冲会被RF放大器放大。此设计的目的是在无法使用众所周知的无源屏蔽技术（法拉第笼）或占用过多空间或非常昂贵时，为VHF频段内的电子设备提供有源屏蔽。

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来源
《2017 IV International Electromagnetic Compatibility Conference》|2017年|1-4|共4页
会议地点 Ankara(TR)
作者
Bahadır S. Yıldırım;
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作者单位

Electrical and Electronics Engineering Department, Mugla Sıtkı Koçman University, Mugla, Turkey;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
Pulse generation; Clocks; Logic gates; Radio transmitters; Gain; Delays; Pulse measurements;

机译：脉冲产生;时钟;逻辑门;无线电发射器;增益;延迟;脉冲测量;;

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专利

1. Application of suction-cup-attached VHF transmitters to the study of beluga, Delphinapterus leucas, surfacing behavior in Cook Inlet, Alaska [J] . JAMES A. LERCZAK, KIM E. W. SHELDEN, RODERICK C. HOBBS Marine Fisheries Review . 2000,第3期

机译：附有吸盘的甚高频发射器在阿拉斯加库克湾的白鲸，白背飞虱，表面行为研究中的应用
2. Interferometric direction finding of over-horizon VHF transmitter signals and natural VHF radio emissions possibly associated with earthquakes [J] . Y. Yasuda, Y. Ida, T. Goto, Radio Science . 2009,第2期

机译：可能与地震有关的超视距VHF发射机信号和自然VHF无线电辐射的干涉仪测向
3. Interferometric direction finding of over-horizon VHF transmitter signals and natural VHF radio emissions possibly associated with earthquakes [J] . Y. Yasuda, Y. Ida, T. Goto, Radio Science . 2009,第2期

机译：可能与地震有关的超视距VHF发射机信号和自然VHF无线电辐射的干涉仪测向
4. VHF pulse transmitter for EMC applications [C] . Bahad?r S. Y?ld?r?m International Electromagnetic Compatibility Conference . 2017

机译：用于EMC应用程序的VHF脉冲变送器
5. Linearization using digital predistortion of a high-speed, pulsed, radio frequency power amplifier for VHF radar depth-sounder systems. [D] . Player, Kevin M. 2010

机译：使用VHF雷达测深系统的高速，脉冲式射频功率放大器的数字预失真进行线性化。
6. Bias-Voltage Stabilizer for HVHF Amplifiers in VHF Pulse-Echo Measurement Systems [O] . Hojong Choi, Chulwoo Park, Jungsuk Kim, 2017

机译：VHF脉冲回波测量系统中HVHF放大器的偏置电压稳定器
7. Application of Suction-cup-attached VHF Transmitters to the Study of Beluga, Delphinapterus leucas, Surfacing Behavior in Cook Inlet, Alaska [O] . Lerczak James A., Shelden Kim E. W., Hobbs Roderick C. 2000

机译：吸杯式甚高频发射器在白海豚，Delphinapterus leucas，阿拉斯加库克湾的表层行为研究中的应用
8. TRANSISTORIZED VHF TRANSMITTER DESIGN FOR SPACECRAFT APPLICATIONS [R] . Charles R. Somerlock 1964

机译：用于航天器应用的变速VHF变送器设计

VHF pulse transmitter for EMC applications

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