宽带调频,WBFM
1)WBFM宽带调频
1.A New Digital Method to Demodulate theWBFM Signal;宽带调频信号数字解调新技术研究
2)tuning bandwidth调频带宽
1.3 MHz andtuning bandwidth of 2 MHz(2 500 ppm).3 MHz的振荡电路 ,调频带宽 2 MHz(2 5 0 0 PPM)。
3)wideband tunable宽频带调谐
4)UWB-LFM超宽带线性调频
1.A new ultra-wideband linear frequency modulation(UWB-LFM) radar fuse system for air-to-surface missile is introduced,and its working principle is analyzed.介绍了一种新型超宽带线性调频雷达引信系统,对其工作原理进行分析,给出基于超宽带线性调频信号的目标回波模型及其模糊函数的Matlab仿真结果。
5)wideband chirp source宽带线性调频源
1.This article has designed an elliptic low pass filter for the generation of base band signals in awideband chirp source.对宽带线性调频源中基带信号产生时所用的低通滤波器进行了设计。
英文短句/例句
1.Design of a wideband chirp source used for airborne SAR用于机载SAR的宽带线性调频源设计
2.Hardware Design of High-Speed Wide Band Digital LFM Signal Source;高速宽带数字线性调频信号源的硬件设计
3.The Research of Broadband Linear Sweeping Source Based on AD9858基于AD9858的宽带线性扫频源研究
4.Study on Performance Evaluation of Large Time-Band Width Linear Frequency Modulation Signal;大时带宽线性调频信号性能评估技术研究
5.The Design and Implementation of X Band Wideband Linear Frequency Modulization WaveformX波段宽带线性调频信号的设计与实现
6.wideband (cable) television宽频带(有线)电视
7.The Design of Wide-band Fast Frequency Hopping Source in Phased-Array Antenna Based on DDS基于DDS的有源相控阵天线宽带快速跳频源设计
8.Efficient broadband evaluation of communication antennas快速计算通信天线宽频带内的电特性
9.Study of Coherent Methods on Dechirping Echoes in Wide-Band Tracking Radar System;宽带跟踪雷达解线频调接收的回波相干化方法
10.Research of Key Techniques of Radio Resource Allocation in Broadband Wireless Networks;宽带无线网络中无线资源调度技术的研究
11.Research on Wireless Resource Scheduling in Broadband Wireless Access Networks;宽带无线接入网络的无线资源调度研究
12.Automatic frequency control system pull-in Bandwidth自频调系统的捕捉带宽
13.Automatic frequency control system tracking Bandwidth自频调系统的跟踪带宽
14.A 100 kHz Signal Bandwidth Σ-Δ Modulator with High Linearity一种高线性度100kHz带宽ΣΔ调制器
15.An Effective Way of Improving Power Integrality in Broadband一种有效解决较宽频带电源完整性问题的方法
16.FREQUENCY CHARACTERISTICS OF BROADSIDE EDGE-COUPLED MICROSTRIP LINES宽边侧边耦合四微带传输线的频率特性
17.The Researches on Miniaturization Technology and Broadband Characteristics for Antennas;天线的小型化技术与宽频带特性的研究
18.Theoretical Analysis of Nonlinear Hot Image Effect of Broadband Pulsed Laser Beam;宽频带脉冲光束非线性“热像”效应理论研究
相关短句/例句
tuning bandwidth调频带宽
1.3 MHz andtuning bandwidth of 2 MHz(2 500 ppm).3 MHz的振荡电路 ,调频带宽 2 MHz(2 5 0 0 PPM)。
3)wideband tunable宽频带调谐
4)UWB-LFM超宽带线性调频
1.A new ultra-wideband linear frequency modulation(UWB-LFM) radar fuse system for air-to-surface missile is introduced,and its working principle is analyzed.介绍了一种新型超宽带线性调频雷达引信系统,对其工作原理进行分析,给出基于超宽带线性调频信号的目标回波模型及其模糊函数的Matlab仿真结果。
5)wideband chirp source宽带线性调频源
1.This article has designed an elliptic low pass filter for the generation of base band signals in awideband chirp source.对宽带线性调频源中基带信号产生时所用的低通滤波器进行了设计。
6)wide-band LFM宽带线性调频
1.DoA estimation ofwide-band LFM sources using symmetric sensor array;利用对称阵实现宽带线性调频信号DoA估计
延伸阅读
宽带和窄带业务宽带业务是相对窄带业务而言的，一般来说，对于速率低于2Mb/s的通信业务统称窄带业务，如电话网、N-ISDN所提供的业务。对于高于2Mb/s的通信业务，如帧中继业务、视频点播、ATM业务、TV会议等称为宽带通信业务。目前投入应用的宽带接入技术主要有两种：ADSL和FTTX＋LAN。
