作 者: ;
机构地区: 陕西工学院电子工程系
出 处: 《陕西理工学院学报(自然科学版)》 1997年第2期61-65,共5页
摘 要: 介绍基于单片机控制的短波自动天线调谐器在跳频通信中的应用原理和设计方法,给出了倒“L”型LC网络参数选择原则和驱动电路以及调谐参数预置软件设计的流程图。 This paper presents the theory and the design method of an automatic shortwave antenna-tuner controlled by a single-chip computer in frequency hopping communication. The LC tuned circuit is discussed.The software scheme of tuning parameters obtained is also given.These methods have been used in a frequency hopping communication system with satisfactory results.