2) SAW delay line
声表面波延迟线
1.
The input and output carrier of SAW delay line is constant to maintain the coherence of the pulse,which can be well applied for deception jamming in PD radar.
而声表面波延迟线输入输出载频不变 ,并能始终保持脉冲的相参性 ,用于 PD雷达欺骗干扰 ,是实用的方案。
3) SAWTDL
声表面波抽头延迟线
1.
Research on 1024 Bits SAWTDL;
1024位声表面波抽头延迟线的研究
2.
Paying no attention to the consistency of SAWTDL devices,the proposed receiver can achieve M-ary despread spectrum with only one chip SAWTDL device.
接收端只需要一个低位声表面波抽头延迟线(SAWTDL)器件就可实现M元解扩,避免了SAWTDL器件一致性问题的困扰。
3.
Paying no attention to the consistency of SAWTDL devices,the proposed receiver can achieve M-ary despread spectrum with only one chip SAWTDL device,which reduces the complexity of M-ary spread spectrum system and the difficulty of M-ary spreading codes selection effectively.
提出了一种基于单片声表面波抽头延迟线(SAWTDL)器件实现的M元扩频接收机,它只需一个SAWTDL器件就可实现M元解扩,从而大大降低了M元扩频接收机的复杂度,避免了SAWTDL器件一致性问题的困扰,同时也降低了M元扩频的选码难度。
4) surface acoustic wave delay
声表面波色散延迟线
6) digital surface acoustic wave delay line
数字表面声波延迟线
补充资料：表面
表面
指人体或器官的外面或空腔的内面。
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参考词条