CFSE for THz transmission

CFSE (carrier frequency spectral efficiency product) of high-speed THz radio transmission reported in Ref [1-29]. The CFSE is defined in Ref [30]. Modulation formats are ASK, QPSK, 16QAM, 32QAM and 64QAM.

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[30]     T. Kawanishi, THz and Photonic Seamless Communications, IEEE/OSA J. Lightwave Technol. 37, 1671-1679 (2019)