用于 W 波段设计的维瓦尔第式结构芯片天线

2024 26th International Conference on Advanced Communications Technology (ICACT) Pub Date : 2024-02-04 DOI:10.23919/ICACT60172.2024.10471973

Ming-An Chung, Ming-Chun Hsieh, Kuo-Chun Tseng

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引用次数: 0

摘要

本文提出了一种采用 CMOS 180nm 工艺的 W 波段芯片天线应用。芯片尺寸为 800 μmx1200 μm，采用类 Vivaldi 天线进行设计和性能分析。仿真带宽为 99.3 - 114.8 GHz。测量结果显示，反射系数（SII）为 91.1 - 107.1 GHz。利用高频电磁仿真软件模拟的天线增益约为 -5 dBi 至 -4 dBi，最深的谐振点位于 108 GHz，增益为 -4.6 dBi。

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Chip Antenna with Vivaldi-Like Structure for W-Band Design

This paper proposes an application for a W-band chip antenna using the CMOS 180nm process. The chip size is 800 μmx1200 μm, and it employs by Vivaldi-like antenna for design and performance analysis. The bandwidth of simulation is 99.3 - 114.8 GHz. The result of measurement shows that the reflection coefficient (SII) is 91.1 - 107.1 GHz. The antenna gain is simulated by high-frequency electromagnetic simulation software, which is about -5 dBi to -4 dBi, and the deepest resonance point is at 108 GHz, showing a gain of -4.6 dBi.

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2024 26th International Conference on Advanced Communications Technology (ICACT)

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