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公开(公告)号：US20250141478A1
公开(公告)日：2025-05-01
申请号：US19004761
申请日：2024-12-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian LIANG , Nianyong ZHU , Xiaobao YU , Bing WANG
Abstract: This application provides a radio frequency circuit and a communication device. In one example, a radio frequency circuit includes a frequency mixer and the phase processing circuit coupled to the frequency mixer. The phase processing circuit is configured to receive the orthogonal baseband signal, and generate the multi-phase signal based on the orthogonal baseband signal, where the multi-phase signal includes m analog signals, a phase difference between any two of the analog signals having adjacent phases is fixed, and m is a positive integer greater than or equal to 3.
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