便携式 ULF / VLF 机械通信天线技术的研究进展.

Autor: 孙雷1 sunlei@bucea.edu.cn, 韩峰2
Zdroj: Telecommunication Engineering. 3/28/2021, Vol. 61 Issue 3, p384-390. 7p.
Databáze: Business Source Ultimate