V2EX microstrip

MICROSTRIP

定义 Definition

微带线:一种印刷电路板(PCB)上的传输线结构,由基板表面的导体带下方的接地平面构成,常用于射频/微波电路中传输高频信号。(也可泛指这种结构本身或其形成的“微带传输线”。)

发音 Pronunciation (IPA)

/makrostrp/

例句 Examples

The antenna feed uses a microstrip on the PCB.
天线馈电在PCB上使用了微带线。

To reduce signal loss at high frequencies, the designer optimized the microstrip width and substrate material.
为降低高频下的信号损耗,设计师优化了微带线的线宽和基板材料。

词源 Etymology

由 **micro-**(“微小的;微观的”,也常与“微波 microwave”技术相关联)+ strip(“带状条;窄条”)构成,字面意思是“微小的带状导体”。该术语在射频与微波工程中用来描述PCB上这种“带状导体+接地平面”的传输线结构。

相关词 Related Words

文学与著作中的用例 Literary / Notable Works

  • Microwave Engineering(David M. Pozar)讨论微带线理论、阻抗计算与微带元件设计
  • Foundations for Microwave Engineering(R. E. Collin)涵盖微带传输线与相关高频结构
  • RF Circuit Design: Theory and Applications(Ludwig & Bretchko)在射频电路实现中频繁提及微带线布局与匹配
  • High-Speed Digital Design: A Handbook of Black Magic(Howard Johnson & Martin Graham)涉及高速走线与类似微带结构的信号完整性问题
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