公开(公告)号：US20180278216A1

公开(公告)日：2018-09-27

申请号：US15877879

申请日：2018-01-23

Applicant: Intel Corporation

Inventor： Jong Seok Park ,  Yanjie J. Wang ,  Stefano Pellerano ,  Christopher D. Hull

IPC: H03F1/32 ,  H03F3/189 ,  H03F3/45 ,  H03F3/72 ,  H04L27/34 ,  H04B1/04 ,  H03F3/68 ,  H03F3/24 ,  H03F3/21 ,  H03F3/193 ,  H03F1/56 ,  H03F1/02 ,  H03F1/22

CPC classification number: H03F1/3205 ,  H03F1/0261 ,  H03F1/0277 ,  H03F1/223 ,  H03F1/565 ,  H03F3/189 ,  H03F3/193 ,  H03F3/211 ,  H03F3/24 ,  H03F3/245 ,  H03F3/45188 ,  H03F3/68 ,  H03F3/72 ,  H03F2200/111 ,  H03F2200/162 ,  H03F2200/18 ,  H03F2200/387 ,  H03F2200/423 ,  H03F2200/429 ,  H03F2200/451 ,  H03F2200/541 ,  H03F2201/3203 ,  H03F2203/21139 ,  H03F2203/21142 ,  H03F2203/21178 ,  H03F2203/7206 ,  H03F2203/7209 ,  H03F2203/7236 ,  H04B1/04 ,  H04B2001/0408 ,  H04L27/34

Abstract: A communication device includes a power amplifier that generates power signals according to one or more operating bands of communication data, with the amplitude being driven and generated in output stages of the power amplifier. The final stage can include an output passive network that suppresses suppress an amplitude modulation-to-phase modulation (AM-PM) distortion. During a back-off power mode a bias of a capacitive unit of the output power network component can be adjusted to minimize an overall capacitance variation. A output passive network can further generate a flat-phase response between dual resonances of operation.

公开(公告)号：US12212351B2

公开(公告)日：2025-01-28

申请号：US17131872

申请日：2020-12-23

Applicant: Intel Corporation

Inventor： Abhishek Agrawal ,  Ritesh A. Bhat ,  Steven Callender ,  Brent R. Carlton ,  Christopher D. Hull ,  Stefano Pellerano ,  Mustafijur Rahman ,  Peter Sagazio ,  Woorim Shin

IPC: H04B1/04

Abstract: Various aspects provide a transceiver and a communication device including the transceiver. In an example, the transceiver includes an amplifier circuit including an amplifier stage with an adjustable degeneration component, the amplifier stage configured to amplify a received input signal with an adjustable gain, an adjustable feedback component coupled to the amplifier stage; and a controller coupled to the amplifier stage and to the adjustable feedback component and configured to adjust the adjustable feedback component based on an adjustment of the adjustable degeneration component.

公开(公告)号：US10778154B2

公开(公告)日：2020-09-15

申请号：US16519082

申请日：2019-07-23

Applicant: Intel Corporation

Inventor： Jong Seok Park ,  Yanjie J. Wang ,  Stefano Pellerano ,  Christopher D. Hull

IPC: H03F3/189 ,  H03F3/45 ,  H03F3/72 ,  H03F3/24 ,  H03F3/193 ,  H03F3/68 ,  H03F1/32 ,  H03F1/02 ,  H03F1/22 ,  H03F1/56 ,  H03F3/21 ,  H04B1/04 ,  H04L27/34

Abstract: A communication device includes a power amplifier that generates power signals according to one or more operating bands of communication data, with the amplitude being driven and generated in output stages of the power amplifier. The final stage can include an output passive network that suppresses suppress an amplitude modulation-to-phase modulation (AM-PM) distortion. During a back-off power mode a bias of a capacitive unit of the output power network component can be adjusted to minimize an overall capacitance variation. A output passive network can further generate a flat-phase response between dual resonances of operation.

公开(公告)号：US20200021251A1

公开(公告)日：2020-01-16

申请号：US16519082

申请日：2019-07-23

Applicant: Intel Corporation

Inventor： Jong Seok Park ,  Yanjie J. Wang ,  Stefano Pellerano ,  Christopher D. Hull

IPC: H03F1/32 ,  H03F1/02 ,  H03F1/22 ,  H03F3/189 ,  H03F3/45 ,  H03F3/72 ,  H03F3/24 ,  H03F1/56 ,  H03F3/193 ,  H03F3/21 ,  H03F3/68 ,  H04B1/04 ,  H04L27/34

Abstract: A communication device includes a power amplifier that generates power signals according to one or more operating bands of communication data, with the amplitude being driven and generated in output stages of the power amplifier. The final stage can include an output passive network that suppresses suppress an amplitude modulation-to-phase modulation (AM-PM) distortion. During a back-off power mode a bias of a capacitive unit of the output power network component can be adjusted to minimize an overall capacitance variation. A output passive network can further generate a flat-phase response between dual resonances of operation.

公开(公告)号：US12212510B2

公开(公告)日：2025-01-28

申请号：US17124536

申请日：2020-12-17

Applicant: Intel Corporation

Inventor： Peter Sagazio ,  Chun C. Lee ,  Stefano Pellerano ,  Christopher D. Hull

IPC: H04L5/00 ,  H04B1/10

Abstract: Various aspects of this disclosure provide a receiver. The receiver may include a down-converter configured to down-convert a received communication signal at a predefined carrier frequency, with a reference signal received from a reference signal generator, and a processor configured to perform a signal quality detection to identify a signal quality metric of the received communication signal at the predefined carrier frequency, and to provide a frequency adjusting signal to the reference signal generator to change the frequency of the reference signal based on the performed signal quality detection to identify the signal quality metric of the received communication signal at the predefined carrier frequency.

公开(公告)号：US20170264250A1

公开(公告)日：2017-09-14

申请号：US15068179

申请日：2016-03-11

Applicant: Intel Corporation

Inventor： Jong Seok Park ,  Yanjie J. Wang ,  Stefano Pellerano ,  Christopher D. Hull

IPC: H03F1/32 ,  H03F3/193 ,  H04L27/34 ,  H03F3/21 ,  H03F3/68 ,  H04B1/04 ,  H03F1/56 ,  H03F3/24

CPC classification number: H03F1/3205 ,  H03F1/0261 ,  H03F1/0277 ,  H03F1/223 ,  H03F1/565 ,  H03F3/189 ,  H03F3/193 ,  H03F3/211 ,  H03F3/24 ,  H03F3/245 ,  H03F3/45188 ,  H03F3/68 ,  H03F3/72 ,  H03F2200/111 ,  H03F2200/162 ,  H03F2200/18 ,  H03F2200/387 ,  H03F2200/423 ,  H03F2200/429 ,  H03F2200/451 ,  H03F2200/541 ,  H03F2201/3203 ,  H03F2203/21139 ,  H03F2203/21142 ,  H03F2203/21178 ,  H03F2203/7206 ,  H03F2203/7209 ,  H03F2203/7236 ,  H04B1/04 ,  H04B2001/0408 ,  H04L27/34

Abstract: A communication device includes a power amplifier that generates power signals according to one or more operating bands of communication data, with the amplitude being driven and generated in output stages of the power amplifier. The final stage can include an output passive network that suppresses suppress an amplitude modulation-to-phase modulation (AM-PM) distortion. During a back-off power mode a bias of a capacitive unit of the output power network component can be adjusted to minimize an overall capacitance variation. A output passive network can further generate a flat-phase response between dual resonances of operation.

公开(公告)号：US11923809B2

公开(公告)日：2024-03-05

申请号：US17821200

申请日：2022-08-22

Applicant: Intel Corporation

Inventor： Jong Seok Park ,  Yanjie Wang ,  Stefano Pellerano ,  Christopher D. Hull

IPC: H03F1/32 ,  H03F1/02 ,  H03F1/22 ,  H03F1/56 ,  H03F3/189 ,  H03F3/193 ,  H03F3/21 ,  H03F3/24 ,  H03F3/45 ,  H03F3/68 ,  H03F3/72 ,  H04B1/04 ,  H04L27/34

CPC classification number: H03F1/3205 ,  H03F1/0261 ,  H03F1/0277 ,  H03F1/223 ,  H03F1/565 ,  H03F3/189 ,  H03F3/193 ,  H03F3/211 ,  H03F3/24 ,  H03F3/245 ,  H03F3/45188 ,  H03F3/68 ,  H03F3/72 ,  H04B1/04 ,  H04L27/34 ,  H03F2200/111 ,  H03F2200/162 ,  H03F2200/18 ,  H03F2200/387 ,  H03F2200/423 ,  H03F2200/429 ,  H03F2200/451 ,  H03F2200/541 ,  H03F2201/3203 ,  H03F2203/21139 ,  H03F2203/21142 ,  H03F2203/21178 ,  H03F2203/7206 ,  H03F2203/7209 ,  H03F2203/7236 ,  H04B2001/0408

Abstract: A communication device includes a power amplifier that generates power signals according to one or more operating bands of communication data, with the amplitude being driven and generated in output stages of the power amplifier. The final stage can include an output passive network that suppresses suppress an amplitude modulation-to-phase modulation (AM-PM) distortion. During a back-off power mode a bias of a capacitive unit of the output power network component can be adjusted to minimize an overall capacitance variation. An output passive network can further generate a flat-phase response between dual resonances of operation.

公开(公告)号：US11424722B2

公开(公告)日：2022-08-23

申请号：US17000473

申请日：2020-08-24

Applicant: Intel Corporation

Inventor： Jong Seok Park ,  Yanjie Wang ,  Stefano Pellerano ,  Christopher D. Hull

IPC: H03F1/32 ,  H03F1/22 ,  H03F3/189 ,  H03F3/45 ,  H03F3/72 ,  H03F3/24 ,  H03F1/56 ,  H03F3/193 ,  H03F3/21 ,  H03F3/68 ,  H04B1/04 ,  H03F1/02 ,  H04L27/34

Abstract: A communication device includes a power amplifier that generates power signals according to one or more operating bands of communication data, with the amplitude being driven and generated in output stages of the power amplifier. The final stage can include an output passive network that suppresses suppress an amplitude modulation-to-phase modulation (AM-PM) distortion. During a back-off power mode a bias of a capacitive unit of the output power network component can be adjusted to minimize an overall capacitance variation. A output passive network can further generate a flat-phase response between dual resonances of operation.

公开(公告)号：US10381986B2

公开(公告)日：2019-08-13

申请号：US15877879

申请日：2018-01-23

Applicant: Intel Corporation

Inventor： Jong Seok Park ,  Yanjie J. Wang ,  Stefano Pellerano ,  Christopher D. Hull

IPC: H03F3/24 ,  H03F3/45 ,  H03F3/68 ,  H03F3/72 ,  H03F3/193 ,  H03F3/189 ,  H03F1/32 ,  H03F1/56 ,  H03F3/21 ,  H04B1/04 ,  H04L27/34 ,  H03F1/02 ,  H03F1/22

Abstract: A communication device includes a power amplifier that generates power signals according to one or more operating bands of communication data, with the amplitude being driven and generated in output stages of the power amplifier. The final stage can include an output passive network that suppresses suppress an amplitude modulation-to-phase modulation (AM-PM) distortion. During a back-off power mode a bias of a capacitive unit of the output power network component can be adjusted to minimize an overall capacitance variation. A output passive network can further generate a flat-phase response between dual resonances of operation.

公开(公告)号：US09887673B2

公开(公告)日：2018-02-06

申请号：US15068179

申请日：2016-03-11

Applicant: Intel Corporation

Inventor： Jong Seok Park ,  Yanjie J. Wang ,  Stefano Pellerano ,  Christopher D. Hull

IPC: H04L25/03 ,  H04B15/00 ,  H03F1/32 ,  H03F1/56 ,  H03F3/193 ,  H03F3/21 ,  H03F3/24 ,  H03F3/68 ,  H04B1/04 ,  H04L27/34 ,  H03F1/02 ,  H03F1/22 ,  H03F3/189 ,  H03F3/45 ,  H03F3/72

CPC classification number: H03F1/3205 ,  H03F1/0261 ,  H03F1/0277 ,  H03F1/223 ,  H03F1/565 ,  H03F3/189 ,  H03F3/193 ,  H03F3/211 ,  H03F3/24 ,  H03F3/245 ,  H03F3/45188 ,  H03F3/68 ,  H03F3/72 ,  H03F2200/111 ,  H03F2200/162 ,  H03F2200/18 ,  H03F2200/387 ,  H03F2200/423 ,  H03F2200/429 ,  H03F2200/451 ,  H03F2200/541 ,  H03F2201/3203 ,  H03F2203/21139 ,  H03F2203/21142 ,  H03F2203/21178 ,  H03F2203/7206 ,  H03F2203/7209 ,  H03F2203/7236 ,  H04B1/04 ,  H04B2001/0408 ,  H04L27/34

Abstract: A communication device includes a power amplifier that generates power signals according to one or more operating bands of communication data, with the amplitude being driven and generated in output stages of the power amplifier. The final stage can include an output passive network that suppresses an amplitude modulation-to-phase modulation (AM-PM) distortion. During a back-off power mode a bias of a capacitive unit of the output power network component can be adjusted to minimize an overall capacitance variation. The output passive network can further generate a flat-phase response between dual resonances of operation.