采用40dbi卡塞格伦天线的300 ghz cmos无线链路，支持IEEE标准802.15.3 3d

2020 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT) Pub Date : 2020-09-01 DOI:10.1109/RFIT49453.2020.9226231

Sangyeop Lee, S. Amakawa, T. Yoshida, Y. Morishita, Yuichi Kashino, S. Hara, M. Fujishima

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引用次数: 4

摘要

本文演示了采用300 ghz CMOS射频前端和卡塞格伦天线的1米高速无线数据传输。为了提高CMOS射频前端的系统信噪比，设计了300 ghz频段的高增益天线。天线的峰值天线增益为40 dBi，波束宽度为1.3度，直径为6 cm。在无线演示中，由于采用了高增益天线，在QPSK调制下实现了36gb /s的最大数据速率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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300-GHz CMOS-Based Wireless Link Using 40-dBi Cassegrain Antenna for IEEE Standard 802.15.3d

In this paper, a 1-meter high-speed-wireless data transmission, employing a 300-GHz CMOS RF front end and Cassegrain antennas, is demonstrated. To improve system SNR of the CMOS RF front end, high-gain antennas are designed for the 300-GHz frequency bands. The antenna shows the peak antenna gain of 40 dBi and the 3-dB beamwidth of 1.3 degrees, within the diameter of 6 cm. In the wireless demonstration, the maximum data rate of 36 Gb/s with QPSK modulation is achieved due to high gain antennas.

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来源期刊

2020 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)

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