frequency hopping spread spectrum fhss 中文意思是什麼
frequency hopping spread spectrum fhss
解釋
跳頻擴頻-
Frequency hopping spread spectrum fhss
跳頻擴頻 -
In this chapter, we began with the mac - layer and then briefly explained the three types of ieee 802. 11 physical ( phy ) layers ( frequency hopping spread spectrum ( fhss ) physical layer, direct sequence spread spectrum ( dsss ) physical layer and infrared ( or photonic ) physical layer )
本章從mac層開始,簡要解釋了三種類型的ieee802 11物理層:跳頻擴譜( fhss )物理層、直接序列擴譜( dsss )物理層、紅外(或光子)物理層。 -
In chapter three, the theory of particular anti - jamming technologies are analyzed, especially the spread spectrum ( ss ) is one of the most important anti - jamming technologies, including direct sequence spread spectrum ( dsss ), frequency hopping spread spectrum ( fhss ) and other improved technologies
第三章研究了時域、頻域、功率域多種抗干擾技術的抗干擾機理和定量描述抗干擾能力的方法,其中擴展頻譜技術是主流的抗干擾技術,包括直接序列擴頻和跳頻技術以及它們的改進方案。
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