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Updated: Jun 28, 2025

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基于互补结构的高选择性三带频率选择性表面的设计和分析

Zhiming Li1, Xiaolong Weng1, Xu Yi1

  • 1School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, China.

Scientific reports
|April 24, 2024
PubMed
概括

本研究引入了一种新的三频带宽频率选择面 (FSS),使用一个用于高阶过的互补结构. 经过验证的设计在多个频段中提供稳定的性能.

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相关概念视频

Design Example01:23

Design Example

The innovation of touch-tone telephony revolutionized the telecommunications industry by replacing the traditional rotary dial with a dual-tone multi-frequency (DTMF) signaling system. This system uses a matrix-style keypad with buttons arranged in four rows and three columns, creating 12 distinct signals each assigned to a pair of frequencies. Each button press results in a simultaneous generation of two sinusoidal tones – one from a low-frequency group (697 to 941 Hz) and one from a...
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