1.
Study of the Key Technique of Building VHF DSC Wireless Communication Network and Realization of the System;
组建VHF DSC无线通信网关键技术研究及系统实现
2.
The Research of Propagation Path Effects on VHF SAR Imaging;
传播路径对VHF SAR成像的影响研究
3.
A Real Time Dynamic Tracking System of Vessel Based on GPS/AIS/VHF;
基于GPS/AIS/VHF的船舶实时动态监控系统
4.
A Study for Voice Coding on Marine VHF Communication;
海上VHF通信语音压缩编码的研究
5.
The Research and Realization of Digital Communication System Based on VHF;
基于VHF的数据通信系统的研究与实现
6.
A Study for Maritime VHF Communication System Based on Ad Hoc Network;
基于Ad Hoc网络的海上VHF通信系统研究
7.
Analysis on the Theory of Working Principle of WHF Tuner, Type TJS-3;
TJS—3型VHF调谐器工作原理的理论分析
8.
The Design and Research of Control System for VHF Communication Radio
VHF通信电台控制系统设计与研究
9.
Research on VHF-band three-bit digital phase shifter
VHF频段宽带3位数字移相器设计
10.
Design of VHF-band ultra-wideband,high-power amplifier
VHF波段超宽带、大功率放大器设计
11.
The Realization of Voice Communication of the VHF Simulator Based on Flash Media Server
基于Flash Media Server实现VHF模拟器的语音通信
12.
Construction of VHF/UHF Virtual Radio Monitoring System
VHF/UHF虚拟无线电监测系统建设
13.
Researth and Implementation of a VHF Radar Digital IF Receiver
VHF雷达数字中频接收机研究与实现
14.
VHF Broadband 80 W Linear Power Amplifier
VHF波段80W宽带线性功率放大器
15.
Research on dynamic range of VHF/UHF band receiver
VHF/UHF波段接收机动态范围问题研究
16.
Development of a Power Amplifier for VHF Frequency-hopping Communication System
VHF跳频通信系统功率放大器的研制
17.
Ship's VHF simulator system integrated by multiple simulators
多模拟器集成的船用VHF通信仿真系统
18.
Study on the Microstructure of Microcrystalline Silicon Thin Films by VHF-PECVD
VHF-PECVD制备微晶硅薄膜的微结构研究