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    Method for controlling electrical property of passive device during fabrication of integrated component and related integrated component
    11.
    发明授权
    Method for controlling electrical property of passive device during fabrication of integrated component and related integrated component 有权
    用于控制无源器件集成元件及相关集成元件制造过程中电性能的方法

    公开(公告)号：US08796813B2

    公开(公告)日：2014-08-05

    申请号：US13797992

    申请日：2013-03-12

    Applicant: Mediatek Inc.

    Inventor： Ming-Da Tsai ,  George Chien ,  Cheng-Chou Hung

    IPC: H01L21/71 ,  H01L27/02

    CPC classification number: H01L22/14 ,  H01L22/20

    Abstract: A method for controlling an electrical property of a passive device during a fabrication of an integrated component includes providing a substrate, manufacturing the passive device on the substrate, measuring the electrical property of the passive device to obtain a measuring result, determining at least one layout pattern corresponding to at least one later manufacturing process by the measuring result for adjusting the electrical property of the passive device, and continuing the rest of the fabrication including the at least one later manufacturing process of the integrated component.

    Abstract translation: 一种用于在集成部件的制造期间控制无源器件的电性能的方法包括提供衬底，在衬底上制造无源器件，测量无源器件的电性能以获得测量结果，确定至少一个布局 通过用于调整无源器件的电性能的测量结果对应于至少一个后续制造过程的模式，以及继续包括集成部件的至少一个后续制造过程的其余的制造。

    Radio frequency transmitter, power combiners and wireless communication unit therefor
    17.
    发明授权
    Radio frequency transmitter, power combiners and wireless communication unit therefor 有权
    射频发射机，功率组合器及其无线通信单元

    公开(公告)号：US09130537B2

    公开(公告)日：2015-09-08

    申请号：US14140536

    申请日：2013-12-26

    Applicant: MEDIATEK INC.

    Inventor： Ming-Da Tsai

    IPC: H01Q11/12 ,  H03H7/48 ,  H04B1/04 ,  H01F19/04 ,  H04B1/034

    CPC classification number: H03H7/48 ,  H01F19/04 ,  H04B1/0458

    Abstract: A radio frequency transmitter includes: power amplifier stages having paired output terminals, where a pair of output terminals is coupled to a respective amplifier stage. A power combining arrangement includes: first paired input terminals, second input terminals, such that each input of the first paired input terminals is coupled to the same second input terminal; and a power transfer circuit coupling the second input terminals. A first pair of cross coupled bond wires couples a pair of amplifier stage output terminals with a different second input terminal via terminals of different pairs of the first paired input terminals; and a second pair of cross coupled bond wires overlays the first pair of cross coupled bond wires and couples a further pair of amplifier stage output terminals with a different second input terminal via terminals of different pairs of the first paired input terminals.

    Abstract translation: 射频发射机包括：具有配对输出端的功率放大器级，其中一对输出端耦合到相应的放大级。 功率组合装置包括：第一成对输入端子，第二输入端子，使得第一成对输入端子的每个输入端耦合到相同的第二输入端子; 以及耦合所述第二输入端子的功率传输电路。 第一对交叉耦合导线通过不同对的第一配对输入端子的端子将一对放大器级输出端子与不同的第二输入端子耦合; 并且第二对交叉耦合的接合线覆盖第一对交叉耦合的接合线，并通过不同对的第一配对输入端的端子将另一对放大器级输出端与不同的第二输入端耦合。

    RADIO FREQUENCY TRANSMITTER, POWER COMBINERS AND WIRELESS COMMUNICATION UNIT THEREFOR
    18.
    发明申请
    RADIO FREQUENCY TRANSMITTER, POWER COMBINERS AND WIRELESS COMMUNICATION UNIT THEREFOR 有权
    无线电频率发射机，电力联合机和无线通信单元

    公开(公告)号：US20140357208A1

    公开(公告)日：2014-12-04

    申请号：US14140536

    申请日：2013-12-26

    Applicant: MEDIATEK INC.

    Inventor： Ming-Da Tsai

    IPC: H04B1/04

    CPC classification number: H03H7/48 ,  H01F19/04 ,  H04B1/0458

    Abstract: A radio frequency transmitter includes: power amplifier stages having paired output terminals, where a pair of output terminals is coupled to a respective amplifier stage. A power combining arrangement includes: first paired input terminals, second input terminals, such that each input of the first paired input terminals is coupled to the same second input terminal; and a power transfer circuit coupling the second input terminals. A first pair of cross coupled bond wires couples a pair of amplifier stage output terminals with a different second input terminal via terminals of different pairs of the first paired input terminals; and a second pair of cross coupled bond wires overlays the first pair of cross coupled bond wires and couples a further pair of amplifier stage output terminals with a different second input terminal via terminals of different pairs of the first paired input terminals.

    Abstract translation: 射频发射机包括：具有配对输出端的功率放大器级，其中一对输出端耦合到相应的放大级。 功率组合装置包括：第一成对输入端子，第二输入端子，使得第一成对输入端子的每个输入端耦合到相同的第二输入端子; 以及耦合所述第二输入端子的功率传输电路。 第一对交叉耦合导线通过不同对的第一配对输入端子的端子将一对放大器级输出端子与不同的第二输入端子耦合; 并且第二对交叉耦合的接合线覆盖第一对交叉耦合的接合线，并通过不同对的第一配对输入端的端子将另一对放大器级输出端与不同的第二输入端耦合。

    RADIO FREQUENCY TRANSMITTER, POWER COMBINERS AND TERMINATIONS THEREFOR
    19.
    发明申请
    RADIO FREQUENCY TRANSMITTER, POWER COMBINERS AND TERMINATIONS THEREFOR 有权
    无线电频率发射机，发电机组及其终端

    公开(公告)号：US20140357206A1

    公开(公告)日：2014-12-04

    申请号：US14140519

    申请日：2013-12-25

    Applicant: MEDIATEK INC.

    Inventor： Ming-Da Tsai

    IPC: H01F19/04 ,  H04B1/04

    CPC classification number: H03H7/48 ,  H01F19/04 ,  H04B1/0458

    Abstract: A power combiner includes a planar figure-8 shaped primary winding and a planar figure-8 shaped secondary winding; wherein, the planar figure-8 shaped primary winding is substantially overlaid with the planar figure-8 shaped secondary winding. In addition, there is provided a radio frequency (RF) transmitter having a power combiner, where the power combiner includes a planar figure-8 shaped primary winding and a planar figure-8 shaped secondary winding, wherein the planar figure-8 shaped primary winding is substantially overlaid with the planar figure-8 shaped secondary winding.

    Abstract translation: 功率合成器包括平面图形8形初级绕组和平面图形8形次级绕组; 其中，平面图形8形初级绕组基本上覆盖有平面图形8形次级绕组。 此外，提供了一种具有功率合成器的射频（RF）发射机，其中功率组合器包括平面图形8形初级绕组和平面图形8形次级绕组，其中平面图形8形初级绕组 基本上覆盖有平面图形8的次级绕组。

    RECEIVER FRONT-END CIRCUIT, COMMUNICATION UNIT AND METHOD THEREFOR
    20.
    发明申请
    RECEIVER FRONT-END CIRCUIT, COMMUNICATION UNIT AND METHOD THEREFOR 有权
    接收机前端电路，通信单元及其方法

    公开(公告)号：US20140355728A1

    公开(公告)日：2014-12-04

    申请号：US14221302

    申请日：2014-03-21

    Applicant: MEDIATEK INC.

    Inventor： Chih-Fan Liao ,  Ming-Da Tsai

    IPC: H04B1/10 ,  H04L1/00

    CPC classification number: H04B1/10 ,  H03F1/3211 ,  H03F1/3223 ,  H03F3/195 ,  H03F3/211 ,  H03F3/3028 ,  H03F3/45475 ,  H03F2200/294 ,  H03F2200/411 ,  H03F2203/45512 ,  H03F2203/45526 ,  H03F2203/45528 ,  H03F2203/45594 ,  H03F2203/45702 ,  H04L1/0036

    Abstract: A receiver front end circuit includes a low-noise amplifier including: a first receiver path having: a first low-noise transconductor to amplify a received signal and output the amplified received signal; and a first mixer to down-convert the amplified received signal. A second receiver path includes: an auxiliary receiver having: a second transconductor to output an amplified received signal; a baseband amplifier having an input port and an output port; a first resistance coupling the input port to the output port of the baseband amplifier and to convert the amplified received signal from current to voltage and set a voltage gain of the second receiver path; and a second resistance coupled from the output port of the baseband amplifier to the first mixer output. In some examples, frequency-upconversion feedback path includes a third mixer to frequency up-convert the amplified received signal at an output of the second receiver path.

    Abstract translation: 接收机前端电路包括低噪声放大器，包括：第一接收器路径，具有：第一低噪声跨导器，用于放大接收信号并输出​​放大的接收信号; 以及用于对放大的接收信号进行下变频的第一混频器。 第二接收机路径包括：辅助接收机，具有：第二跨导体，用于输出放大的接收信号; 具有输入端口和输出端口的基带放大器; 第一电阻将输入端口耦合到基带放大器的输出端口，并将放大的接收信号从电流转换成电压，并设置第二接收器路径的电压增益; 以及从基带放大器的输出端口耦合到第一混频器输出的第二电阻。 在一些示例中，上变频反馈路径包括第三混频器，用于在第二接收机路径的输出端对放大的接收信号进行升频转换。

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