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公开(公告)号：US09634706B2
公开(公告)日：2017-04-25
申请号：US15189751
申请日：2016-06-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuobiao He , Jianfeng Wu , Zhengxiang Ma
CPC classification number: H04B1/26 , H04B1/005 , H04B1/28 , H04B1/30 , H04W84/042
Abstract: Embodiments of the present disclosure provide a receiver and a receiving method of the receiver, so that monolithic integration of multiple receiving channels can be implemented. The receiver includes: a zero intermediate frequency channel, performing in-phase/quadrature (IQ) down conversion on a radio frequency signal at a first frequency band using a frequency division or frequency multiplication signal of a first oscillation signal; and a superheterodyne channel, performing down conversion on a radio frequency signal at a second frequency band using the frequency division or frequency multiplication signal of the first oscillation signal, where the first frequency band is different from the second frequency band. According to the embodiments of the present disclosure, a zero intermediate frequency channel and a superheterodyne channel use a same oscillation signal or a same frequency division or frequency multiplication signal of the oscillation signal, thereby monolithic integration of multiple receiving channels can be implemented.
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公开(公告)号：US20160301438A1
公开(公告)日：2016-10-13
申请号：US15189751
申请日：2016-06-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuobiao He , Jianfeng Wu , Zhengxiang Ma
CPC classification number: H04B1/26 , H04B1/005 , H04B1/28 , H04B1/30 , H04W84/042
Abstract: Embodiments of the present disclosure provide a receiver and a receiving method of the receiver, so that monolithic integration of multiple receiving channels can be implemented. The receiver includes: a zero intermediate frequency channel, performing in-phase/quadrature (IQ) down conversion on a radio frequency signal at a first frequency band using a frequency division or frequency multiplication signal of a first oscillation signal; and a superheterodyne channel, performing down conversion on a radio frequency signal at a second frequency band using the frequency division or frequency multiplication signal of the first oscillation signal, where the first frequency band is different from the second frequency band. According to the embodiments of the present disclosure, a zero intermediate frequency channel and a superheterodyne channel use a same oscillation signal or a same frequency division or frequency multiplication signal of the oscillation signal, thereby monolithic integration of multiple receiving channels can be implemented.
Abstract translation: 本公开的实施例提供接收机的接收机和接收方法，使得可以实现多个接收信道的单片集成。 接收机包括：零中频通道，使用第一振荡信号的分频或倍频信号在第一频带对射频信号执行同相/正交（IQ）下变频; 和超外差通道，使用第一频带与第二频带不同的第一振荡信号的分频或倍频信号对第二频带的射频信号进行下变频。 根据本公开的实施例，零中频信道和超外差信道使用与振荡信号相同的振荡信号或相同的分频或倍频信号，从而可以实现多个接收信道的单片集成。
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公开(公告)号：US10911087B2
公开(公告)日：2021-02-02
申请号：US16442572
申请日：2019-06-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhuobiao He , Jianfeng Wu , Zhengxiang Ma
Abstract: A receiver and a receiving method of the receiver such that monolithic integration of multiple receiving channels can be implemented. The receiver includes a zero intermediate frequency channel, performing in-phase/quadrature (IQ) down conversion on a radio frequency signal at a first frequency band using a frequency division or frequency multiplication signal of a first signal, and a superheterodyne channel, performing down conversion on a radio frequency signal at a second frequency band using the frequency division or frequency multiplication signal of the first signal, where the first frequency band is different from the second frequency band. The zero intermediate frequency channel and the superheterodyne channel use a same oscillation signal or a same frequency division or frequency multiplication signal of the oscillation signal, thereby monolithic integration of multiple receiving channels can be implemented.
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公开(公告)号：US20180069579A1
公开(公告)日：2018-03-08
申请号：US15807544
申请日：2017-11-08
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Zhuobiao He , Jianfeng Wu , Zhengxiang Ma
IPC: H04B1/28
CPC classification number: H04B1/26 , H04B1/005 , H04B1/28 , H04B1/30 , H04W84/042
Abstract: A receiver and a receiving method of the receiver such that monolithic integration of multiple receiving channels can be implemented. The receiver includes a zero intermediate frequency channel, performing in-phase/quadrature (IQ) down conversion on a radio frequency signal at a first frequency band using a frequency division or frequency multiplication signal of a first oscillation signal, and a superheterodyne channel, performing down conversion on a radio frequency signal at a second frequency band using the frequency division or frequency multiplication signal of the first oscillation signal, where the first frequency band is different from the second frequency band. The zero intermediate frequency channel and the superheterodyne channel use a same oscillation signal or a same frequency division or frequency multiplication signal of the oscillation signal, thereby monolithic integration of multiple receiving channels can be implemented.
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公开(公告)号：US20240258972A1
公开(公告)日：2024-08-01
申请号：US18566395
申请日：2022-03-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianfeng Wu , Yi Zhang , Pan Xue , Danting Hu , Hsianghui Chang
CPC classification number: H03F1/0238 , H03F3/245 , H03F2200/105 , H03F2200/451
Abstract: A wireless communication system includes: a processing circuit, at least one linear amplification circuit, a switch amplification circuit, at least one first filter capacitor, and at least one power amplifier. An output end of the switch amplification circuit, an output end of the linear amplification circuit, and a power supply end of the power amplifier are coupled at a first node. The first filter capacitor is coupled to an input end of the linear amplification circuit or the output end of the linear amplification circuit.
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Patent Agency Ranking
公开(公告)号：US10326485B2
公开(公告)日：2019-06-18
申请号：US15807544
申请日：2017-11-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhuobiao He , Jianfeng Wu , Zhengxiang Ma
Abstract: A receiver and a receiving method of the receiver such that monolithic integration of multiple receiving channels can be implemented. The receiver includes a zero intermediate frequency channel, performing in-phase/quadrature (IQ) down conversion on a radio frequency signal at a first frequency band using a frequency division or frequency multiplication signal of a first oscillation signal, and a superheterodyne channel, performing down conversion on a radio frequency signal at a second frequency band using the frequency division or frequency multiplication signal of the first oscillation signal, where the first frequency band is different from the second frequency band. The zero intermediate frequency channel and the superheterodyne channel use a same oscillation signal or a same frequency division or frequency multiplication signal of the oscillation signal, thereby monolithic integration of multiple receiving channels can be implemented.
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公开(公告)号：US09843350B2
公开(公告)日：2017-12-12
申请号：US15458757
申请日：2017-03-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuobiao He , Jianfeng Wu , Zhengxiang Ma
CPC classification number: H04B1/26 , H04B1/005 , H04B1/28 , H04B1/30 , H04W84/042
Abstract: A receiver and a receiving method of the receiver such that monolithic integration of multiple receiving channels can be implemented. The receiver includes a zero intermediate frequency channel, performing in-phase/quadrature (IQ) down conversion on a radio frequency signal at a first frequency band using a frequency division or frequency multiplication signal of a first oscillation signal, and a superheterodyne channel, performing down conversion on a radio frequency signal at a second frequency band using the frequency division or frequency multiplication signal of the first oscillation signal, where the first frequency band is different from the second frequency band. The zero intermediate frequency channel and the superheterodyne channel use a same oscillation signal or a same frequency division or frequency multiplication signal of the oscillation signal, thereby monolithic integration of multiple receiving channels can be implemented.
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公开(公告)号：US20170187407A1
公开(公告)日：2017-06-29
申请号：US15458757
申请日：2017-03-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuobiao He , Jianfeng Wu , Zhengxiang Ma
IPC: H04B1/28
CPC classification number: H04B1/26 , H04B1/005 , H04B1/28 , H04B1/30 , H04W84/042
Abstract: A receiver and a receiving method of the receiver such that monolithic integration of multiple receiving channels can be implemented. The receiver includes a zero intermediate frequency channel, performing in-phase/quadrature (IQ) down conversion on a radio frequency signal at a first frequency band using a frequency division or frequency multiplication signal of a first oscillation signal, and a superheterodyne channel, performing down conversion on a radio frequency signal at a second frequency band using the frequency division or frequency multiplication signal of the first oscillation signal, where the first frequency band is different from the second frequency band. The zero intermediate frequency channel and the superheterodyne channel use a same oscillation signal or a same frequency division or frequency multiplication signal of the oscillation signal, thereby monolithic integration of multiple receiving channels can be implemented.
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公开(公告)号：US09401732B2
公开(公告)日：2016-07-26
申请号：US14086726
申请日：2013-11-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuobiao He , Jianfeng Wu , Zhengxiang Ma
CPC classification number: H04B1/26 , H04B1/005 , H04B1/28 , H04B1/30 , H04W84/042
Abstract: Embodiments of the present invention provide a receiver and a receiving method of the receiver, so that monolithic integration of multiple receiving channels can be implemented. The receiver includes: a zero intermediate frequency channel, performing in-phase/quadrature (IQ) down conversion on a radio frequency signal at a first frequency band using a frequency division or frequency multiplication signal of a first oscillation signal; and a superheterodyne channel, performing down conversion on a radio frequency signal at a second frequency band using the frequency division or frequency multiplication signal of the first oscillation signal, where the first frequency band is different from the second frequency band. According to the embodiments of the present invention, a zero intermediate frequency channel and a superheterodyne channel use a same oscillation signal or a same frequency division or frequency multiplication signal of the oscillation signal, thereby monolithic integration of multiple receiving channels can be implemented.
Abstract translation: 本发明的实施例提供接收机的接收机和接收方法，从而可以实现多个接收信道的单片集成。 接收机包括：零中频通道，使用第一振荡信号的分频或倍频信号在第一频带对射频信号执行同相/正交（IQ）下变频; 和超外差通道，使用第一频带与第二频带不同的第一振荡信号的分频或倍频信号对第二频带的射频信号进行下变频。 根据本发明的实施例，零中频信道和超外差信道使用与振荡信号相同的振荡信号或相同的分频或倍频信号，从而可以实现多个接收信道的单片集成。
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公开(公告)号：US20140080433A1
公开(公告)日：2014-03-20
申请号：US14086726
申请日：2013-11-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuobiao He , Jianfeng Wu , Zhengxiang Ma
IPC: H04B1/26
CPC classification number: H04B1/26 , H04B1/005 , H04B1/28 , H04B1/30 , H04W84/042
Abstract: Embodiments of the present invention provide a receiver and a receiving method of the receiver, so that monolithic integration of multiple receiving channels can be implemented. The receiver includes: a zero intermediate frequency channel, performing in-phase/quadrature (IQ) down conversion on a radio frequency signal at a first frequency band using a frequency division or frequency multiplication signal of a first oscillation signal; and a superheterodyne channel, performing down conversion on a radio frequency signal at a second frequency band using the frequency division or frequency multiplication signal of the first oscillation signal, where the first frequency band is different from the second frequency band. According to the embodiments of the present invention, a zero intermediate frequency channel and a superheterodyne channel use a same oscillation signal or a same frequency division or frequency multiplication signal of the oscillation signal, thereby monolithic integration of multiple receiving channels can be implemented.
Abstract translation: 本发明的实施例提供接收机的接收机和接收方法，从而可以实现多个接收信道的单片集成。 接收机包括：零中频通道，使用第一振荡信号的分频或倍频信号在第一频带对射频信号执行同相/正交（IQ）下变频; 和超外差通道，使用第一频带与第二频带不同的第一振荡信号的分频或倍频信号对第二频带的射频信号进行下变频。 根据本发明的实施例，零中频信道和超外差信道使用与振荡信号相同的振荡信号或相同的分频或倍频信号，从而可以实现多个接收信道的单片集成。
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