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Conference Paper
Sub-THz Transmitter Radio Integrated Circuits for Super high-speed 6G Mobile Communications
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- Issue Date
- 2023-10
- Citation
- International Conference on Information and Communication Technology Convergence (ICTC) 2023, pp.769-772
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper presents system specifications from sub-THz RF system design, and based on these specifications, designed the RF transceiver architecture and frequency planning. Using the designed RF transceiver specifications, a 2-channel RF transmitter IC was designed using a 40nm CMOS process. The fabricated RFIC exhibits a frequency conversion gain of 7.83 dB, a 3-dB bandwidth of 12.4 GHz, and features gain variations of over 10 dB and a 360-degree phase variation capability. It shows a saturation power of 5.8 dBm based on 1-channel simulation.
- KSP Keywords
- 2.4 GHz, 3-dB bandwidth, 360-degree, 40nm CMOS, CMOS Process, Channel Simulation, Conversion gain, Frequency conversion, Frequency planning, Gain variation, Integrated circuit