Digital compensation algorithm for I/Q imbalance in zero intermediate frequency terahertz communication

MENG Qingbo; LIN Changxing; LIU Juan; DENG Xianjin

doi:10.11805/tkyda2024327

Journal of Terahertz Science and Electronic Information Technology , Volume. 22, Issue 12, 1324(2024)

Digital compensation algorithm for I/Q imbalance in zero intermediate frequency terahertz communication

MENG Qingbo^1,2, LIN Changxing^1,2, LIU Juan^1,2, and DENG Xianjin^1,2

Author Affiliations

¹Microsystem and Terahertz Research Center, China Academy of Engineering Physics, Chengdu Sichuan 610200, China

²Institute of Electronics Engineering, China Academy of Engineering Physics, Mianyang Sichuan 621999, China

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References(2)

[2] [2] HE Yue, LIU Ge, LIU Juan, et al. A 220 GHz orthogonal modulator based on subharmonic mixers using anti-paralleled Schottky diodes[J]. Chinese Journal of Electronics, 2022, 31(3): 562-568.

[7] [7] SHA Ziyuan, WANG Zhaocheng. Channel estimation and equalization for terahertz receiver with RF impairments[J]. IEEE Journal on Selected Areas in Communications, 2021, 39(6): 1621-1635. doi: 10.1109/JSAC.2021.3071824.

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MENG Qingbo, LIN Changxing, LIU Juan, DENG Xianjin. Digital compensation algorithm for I/Q imbalance in zero intermediate frequency terahertz communication[J]. Journal of Terahertz Science and Electronic Information Technology , 2024, 22(12): 1324

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Paper Information

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Received: Jun. 25, 2024

Accepted: Jan. 21, 2025

Published Online: Jan. 21, 2025

The Author Email:

DOI:10.11805/tkyda2024327

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology