1) two subcarrier system
双副载波制
2) subcarrier modulation
副载波调制
1.
This paper introduces a spread spectrum communication means which is used by subcarrier modulation to process baseband spread spectrum signal.
介绍一种利用副载波调制对基带扩频信号进行处理的扩频通信方式，并着重在移动通信抗衰落方面对这种方式做出分析，通过在一定多径衰落条件下的计算机模拟，得出该方式抗衰落效果较好的结论
2.
A novel scheme for remote supervision of in-line EDFA and fault-location in EDFA cascaded system based on subcarrier modulation is theoretically proposed and experimentally demonstrated.
该方案利用频移键控 频分复用 (FSK FDM)技术进行声频副载波调制 ,通过光强度调制实现远程在线EDFA监控信息随主信号的传输。
3) pilot subcarrier
控制副载波
4) subcarrier rejection
副载波抑制
5) sub-carrier modulation
微波副载波调制
6) dual carrier system
双载波制
补充资料：电力线载波保护复用载波机
电力线载波保护复用载波机
multi purpose PLC equipment for teleprotection system
d一onl一x一on zolbo boohu fuyong 20一boJ-电力线载波保护复用载波机(multi purposePLC equiPment for teleProteetion system)见电力线载波机。
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