1) spaced method of taping
宽间隔包带法
2) bandwidth granularity
带宽间隔
3) broad band space
宽频带间隔
4) bandwidth insulation method
带宽隔离法
1.
The bandwidth insulation method and a notch filter were employed to suppress the accessory vibration.
为此,选用带宽隔离法、坎值滤波器法对附件振动进行抑制;同时,针对卫星特殊飞行姿态所导致的通道间惯性耦合,设计了解耦算法给予解决;设计了具有低通滤波特性的外环修正回路,消除惯性基准单元的漂移误差及安装误差。
5) Isolation bandwidth
隔离带宽
6) wide interval
宽间隔
1.
Design of wide interval frequency hopping sequences based on PN and performance investigation;
宽间隔跳频伪码序列设计及其性能检验
2.
Then two basic algorithms of designing wide interval FH sequences are analyzed.
选择具有优良自相关性和互相关性的RS码作为跳频码,在分析宽间隔跳频图案的两种基本算法的基础上,基于对偶频带法提出一种改进的对偶频带法,既可满足在较宽频带上的宽间隔跳频,又能降低硬件实现难度。
3.
Based on m sequence to GF( P ), a set of the new wide interval FH code is presented in this thesis Simulation Research has been done on computer, Simulation results show that: the new sequence have good correlation property and runing property than the best optimal FH sequence.
基于GF(P)上的m序列,提出了一类新的宽间隔跳频码序列,并在计算机上进行了模拟研究。
补充资料: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。
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