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公开(公告)号：EP3158641A1
公开(公告)日：2017-04-26
申请号：EP15701524.9
申请日：2015-01-27
Applicant: Huawei Technologies Co. Ltd.
Inventor： SHAHMOHAMMADI, Mina , BABAIE, Masoud , STASZEWSKI, Robert
IPC: H03B5/12
CPC classification number: H03B5/1228 , H03B5/1218 , H03B5/1243 , H03B5/1262 , H03B5/1265 , H03B5/1296 , H03B2201/0266
Abstract: The invention relates to a resonator circuit, the resonator circuit comprising a transformer comprising a primary winding and a secondary winding, wherein the primary winding is inductively coupled with the secondary winding, a primary capacitor being connected to the primary winding, the primary capacitor and the primary winding forming a primary circuit, and a secondary capacitor being connected to the secondary winding, the secondary capacitor and the secondary winding forming a secondary circuit, wherein the resonator circuit has a common mode resonance frequency at an excitation of the primary circuit in a common mode, wherein the resonator circuit has a differential mode resonance frequency at an excitation of the primary circuit in a differential mode, and wherein the common mode resonance frequency is different from the differential mode resonance frequency.
Abstract translation: 本发明涉及谐振器电路（100），谐振器电路（100）包括包括初级绕组（103）和次级绕组（105）的变压器（101），其中初级绕组（103）与 次级绕组（105），连接到初级绕组（103）的初级电容器（107），初级电容器（107）和初级绕组（103）形成初级电路，以及次级电容器（109）连接到初级绕组 所述次级绕组（105），所述次级电容器（109）和所述次级绕组（105）形成次级电路，其中所述谐振器电路（100）在共模的所述初级电路的激励下具有共模谐振频率， 其中所述谐振器电路（100）在差分模式下激励所述主电路时具有差模谐振频率，并且其中所述共模谐振频率不同于所述差模谐振频率。
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公开(公告)号：EP3952106A3
公开(公告)日：2022-05-04
申请号：EP21176396.6
申请日：2015-01-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： SHAHMOHAMMADI, Mina , BABAIE, Masoud , STASZEWSKI, Robert
IPC: H03B5/12
Abstract: The invention relates to a resonator circuit (100), the resonator circuit (100) comprising a transformer (101) comprising a primary winding (103) and a secondary winding (105), wherein the primary winding (103) is inductively coupled with the secondary winding (105), a primary capacitor (107) being connected to the primary winding (103), the primary capacitor (107) and the primary winding (103) forming a primary circuit, and a secondary capacitor (109) being connected to the secondary winding (105), the secondary capacitor (109) and the secondary winding (105) forming a secondary circuit, wherein the resonator circuit (100) has a common mode resonance frequency at an excitation of the primary circuit in a common mode, wherein the resonator circuit (100) has a differential mode resonance frequency at an excitation of the primary circuit in a differential mode, and wherein the common mode resonance frequency is different from the differential mode resonance frequency.
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公开(公告)号：EP3502804A1
公开(公告)日：2019-06-26
申请号：EP18193113.0
申请日：2015-02-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： WU, Ying , STASZEWSKI, Robert , MAO, Yihong
Abstract: A time-to-digital converter (300, 400) includes: an input (302, 402) for receiving a time-domain input signal (Tin); an output (306, 406) for providing a digital output signal (Dout); a time register (305, 405) coupled to the input (302, 403) and to a first node (308, 408); a time quantizer (307, 407) coupled to the time register (305, 405) for providing the digital output signal (Dout) at the output (306, 406); and a digital-to-time converter (309, 409) coupled to the output (306, 406) for providing a feed-back signal (E, Q err ) at the first node (308, 408).
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公开(公告)号：EP3158406B1
公开(公告)日：2018-10-03
申请号：EP15702273.2
申请日：2015-02-03
Applicant: Huawei Technologies Co. Ltd.
Inventor： WU, Ying , STASZEWSKI, Robert , MAO, Yihong
CPC classification number: G04F10/005 , H03M3/414
Abstract: A time-to-digital converter includes: an input for receiving a time-domain input signal; an output for providing a digital output signal; a time register coupled to the input and to a first node; a time quantizer coupled to the time register for providing the digital output signal at the output; and a digital-to-time converter coupled to the output for providing a feed-back signal at the first node.
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公开(公告)号：EP3158640A1
公开(公告)日：2017-04-26
申请号：EP15701359.0
申请日：2015-01-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： SHAHMOHAMMADI, Mina , BABAIE, Masoud , STASZEWSKI, Robert
IPC: H03B5/12
CPC classification number: H03B5/1243 , H03B5/1218 , H03B5/1228 , H03B5/1262 , H03B5/1296 , H03B2201/0266
Abstract: The invention relates to a radio frequency oscillator (100), the radio frequency oscillator (100) comprising a resonator circuit (101) being resonant at an excitation of the resonator circuit (101) in a differential mode and at an excitation of the resonator circuit (101) in a common mode, wherein the resonator circuit (101) has a differential mode resonance frequency at the excitation in the differential mode, and wherein the resonator circuit (101) has a common mode resonance frequency at the excitation in the common mode, a first excitation circuit (103) being configured to excite the resonator circuit (101) in the differential mode to obtain a differential mode oscillator signal oscillating at the differential mode resonance frequency, and a second excitation circuit (105) being configured to excite the resonator circuit (101) in the common mode to obtain a common mode oscillator signal oscillating at the common mode resonance frequency.
Abstract translation: 本发明涉及射频振荡器（100），射频振荡器（100）包括谐振器电路（101），谐振器电路在谐振器电路（101）的激励下以差模和激励谐振器电路 （101），其中所述谐振器电路（101）在所述差模中的激励时具有差模谐振频率，并且其中所述谐振器电路（101）在所述共模中的激励处具有共模谐振频率 ，第一激励电路（103）被配置为在差模模式下激励谐振器电路（101）以获得在差模谐振频率下振荡的差模振荡器信号，第二激励电路（105）被配置为激励 谐振器电路（101），以获得以共模谐振频率振荡的共模振荡器信号。
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Patent Agency Ranking
公开(公告)号：EP3952106A2
公开(公告)日：2022-02-09
申请号：EP21176396.6
申请日：2015-01-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： SHAHMOHAMMADI, Mina , BABAIE, Masoud , STASZEWSKI, Robert
IPC: H03B5/12
Abstract: The invention relates to a resonator circuit (100), the resonator circuit (100) comprising a transformer (101) comprising a primary winding (103) and a secondary winding (105), wherein the primary winding (103) is inductively coupled with the secondary winding (105), a primary capacitor (107) being connected to the primary winding (103), the primary capacitor (107) and the primary winding (103) forming a primary circuit, and a secondary capacitor (109) being connected to the secondary winding (105), the secondary capacitor (109) and the secondary winding (105) forming a secondary circuit, wherein the resonator circuit (100) has a common mode resonance frequency at an excitation of the primary circuit in a common mode, wherein the resonator circuit (100) has a differential mode resonance frequency at an excitation of the primary circuit in a differential mode, and wherein the common mode resonance frequency is different from the differential mode resonance frequency.
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公开(公告)号：EP3243207A1
公开(公告)日：2017-11-15
申请号：EP15701042.2
申请日：2015-01-27
Applicant: Huawei Technologies Co. Ltd.
Inventor： QIAN, Huizhen , LUO, Xun , STASZEWSKI, Robert
CPC classification number: H03F1/223 , H01F19/08 , H01F27/2804 , H01F2019/085 , H01F2027/2809 , H01F2027/2819 , H03F1/086 , H03F1/56 , H03F3/193 , H03F3/211 , H03F3/2173 , H03F3/245 , H03F2200/09 , H03F2200/451 , H03F2200/537 , H03F2200/541 , H03H7/38 , H03H7/42
Abstract: A transformer includes: a primary winding comprising a first port, a second port and a metal layer connected between the first port and the second port, the metal layer comprising a plurality of sections of different electrical lengths and/or characteristic impedances; and a secondary winding electromagnetically coupled with the primary winding, the secondary winding comprising a first port, a second port and a metal layer connected between the first port and the second port, the metal layer comprising a plurality of sections of different electrical lengths and/or characteristic impedances.
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公开(公告)号：EP3158406A1
公开(公告)日：2017-04-26
申请号：EP15702273.2
申请日：2015-02-03
Applicant: Huawei Technologies Co. Ltd.
Inventor： WU, Ying , STASZEWSKI, Robert , MAO, Yihong
CPC classification number: G04F10/005 , H03M3/414
Abstract: A time-to-digital converter includes: an input for receiving a time-domain input signal; an output for providing a digital output signal; a time register coupled to the input and to a first node; a time quantizer coupled to the time register for providing the digital output signal at the output; and a digital-to-time converter coupled to the output for providing a feed-back signal at the first node.
Abstract translation: 时间 - 数字转换器（300,400）包括：用于接收时域输入信号（Tin）的输入（302,402）; 输出（306,406），用于提供数字输出信号（Dout）; 时间寄存器（305,405），其耦合到所述输入（302,403）并且耦合到第一节点（308,408）; 耦合到所述时间寄存器（305,405）的时间量化器（307,407），用于在所述输出（306,406）处提供所述数字输出信号（Dout）; 以及耦合到所述输出（306,406）用于在所述第一节点（308,408）处提供反馈信号（E，Qerr）的数字到时间转换器（309,409）。
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公开(公告)号：EP3502804B1
公开(公告)日：2020-07-22
申请号：EP18193113.0
申请日：2015-02-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： WU, Ying , STASZEWSKI, Robert , MAO, Yihong
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公开(公告)号：EP3149546B1
公开(公告)日：2019-04-10
申请号：EP15704250.8
申请日：2015-02-03
Applicant: Huawei Technologies Co. Ltd.
Inventor： WU, Ying , STASZEWSKI, Robert , MAO, Yihong
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