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基于Smith圆图的中波天线预调网络快速设计方法

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介绍利用Smith圆图快速求解中波天线调配网络中预调网络的设计方法,给出双频共塔预调网络平衡阻抗的设计流程,通过变化规律和范围,结合匹配条件避免复杂的公式计算,快速直接读图,确定预调网络数值参数.
Fast Design Method of Medium Wave Antenna Pre-Tuned Network Based on Smith Circle Diagram
In this paper, the design method of pre-tuned network in medium wave antenna deployment network is introduced by using Smith circle diagram, and the design flow of balanced impedance of dual-frequency co-tower pre-tuned network is given. The numerical parameters of pre-tuned network are determined by using the variation rule and range and combining matching conditions to avoid complicated formula calculation and quickly and directly reading the diagram.

Smith circle diagrammedium wave antennapre-tuned networkimpedance

陈景

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福建省广播电视传输发射中心中波广播部,福建 福州 350008

Smith圆图 中波天线 预调网络 阻抗

2024

电视技术
电视电声研究所 中国电子科技集团公司第三研究所

电视技术

影响因子:0.496
ISSN:1002-8692
年,卷(期):2024.48(4)
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