1) direct sequence/frequency hopping
直序扩频/跳频
2) FH/DS
跳频/直扩
1.
A New Type Frequency Hopping and Direct-sequence Spread-spectrum (FH/DS)Communication System;
一种新型跳频/直扩(FH/DS)通信系统
2.
An algorithm of DOA estimation for multicomponet FH/DS signals based on spatial time-frequency analysis is proposed, which can realize exact DOA estimation in underdetermined condition.
提出了一种基于空时频分析的跳频/直扩(Frequency Hopping & Direct Sequence,FH/DS)信号的波达方向(DOA,Direction of Arrival)估计方法,该方法能够在欠定条件下(传感器数目小于信号数目)实现多个FH/DS信号的精确测向。
3) DS/FH
直扩/跳频
1.
Telemetry Performance Analysis of DS/FH Hybrid Spread Spectrum Signal
直扩/跳频混合扩频信号测量性能分析
2.
According the high dynamic characteristic of TT&C signals,a fast synchronization scheme for DS/FH hybrid spread spectrum signals is proposed.
针对航天测控信号的高动态特点,提出了直扩/跳频混合扩频(DS/FH)测控信号的一种快速同步方案。
4) DSSS
直序扩频
1.
The AMR System of Smart Town with Power Line Carrier Based on DSSS;
基于直序扩频电力线载波的智能小区AMR系统
2.
A Method of PN Codes Synchronization in DSSS System;
直序扩频系统的PN码同步方法研究
3.
The Design and Implementation of a VSAT Communication System Based on DSSS;
一种基于VSAT的直序扩频通信系统的设计与实现
5) Direct sequence spread spectrum
直序扩频
1.
The Implementation of Direct Sequence Spread Spectrum Communication System Based On Verilog Design;
基于Verilog的直序扩频通信系统设计
2.
The IC adopted direct sequence spread spectrum, digital signals process, direct digital frequency synthesize and the new technique of etc.
介绍了 PL2 10 1芯片的功能及其典型应用 ,该芯片采用了直序扩频、数字信号处理、直接数字频率合成等新技术 ,并采用大规模数字 /模拟混合 0 。
6) DS/SS
直序扩频
1.
Adaptive Algorithm for PN Code Phase Measuring of DS/SS Signals;
直序扩频信号PN码相位的自适应测量算法
补充资料:频来果
【频来果】
(术语)梵名斯陀含Sakr!dagamin,译曰一来果或频来果。声闻四果中之第二果也。一来者,欲界之人与天一往来之义也。玄应师云:频当为顿之误,顿即一之义也。玄应音义三曰:“频来言斯陀含也,此云一往来。频字应误也,字宜作顿。”
(术语)梵名斯陀含Sakr!dagamin,译曰一来果或频来果。声闻四果中之第二果也。一来者,欲界之人与天一往来之义也。玄应师云:频当为顿之误,顿即一之义也。玄应音义三曰:“频来言斯陀含也,此云一往来。频字应误也,字宜作顿。”
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条