300-GHz CMOS-based wireless link using 40-dBi cassegrain antenna for IEEE standard 802.15. 3d
2020 IEEE International Symposium on Radio-Frequency Integration …, 2020•ieeexplore.ieee.org
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.
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.
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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