公开(公告)号：US20220200750A1

公开(公告)日：2022-06-23

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 ,  H04W72/08 ,  H04W72/04

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：US20210126589A1

公开(公告)日：2021-04-29

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 ,  H03F1/02 ,  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：US20220399857A1

公开(公告)日：2022-12-15

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 ,  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. An output passive network can further generate a flat-phase response between dual resonances of operation.

公开(公告)号：US20220200642A1

公开(公告)日：2022-06-23

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：US20250150103A1

公开(公告)日：2025-05-08

申请号：US18986757

申请日：2024-12-19

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：US20240021522A1

公开(公告)日：2024-01-18

申请号：US18253945

申请日：2020-12-23

Applicant: Intel Corporation

Inventor： Tolga ACIKALIN ,  Tae Young YANG ,  Debabani CHOUDHURY ,  Shuhei YAMADA ,  Roya DOOSTNEJAD ,  Hosein NIKOPOUR ,  Issy KIPNIS ,  Oner ORHAN ,  Mehnaz RAHMAN ,  Kenneth P. FOUST ,  Christopher D. HULL ,  Telesphor KAMGAING ,  Omkar KARHADE ,  Stefano PELLERANO ,  Peter SAGAZIO ,  Sai VADLAMANI

IPC: H01L23/538 ,  H01L25/065 ,  H01L23/00 ,  H01L23/66 ,  H01L23/498 ,  H01Q1/22

CPC classification number: H01L23/5381 ,  H01L25/0652 ,  H01L24/16 ,  H01L23/66 ,  H01L23/49822 ,  H01Q1/2283 ,  H01L24/81 ,  H01L2924/14222 ,  H01L2924/1431 ,  H01L2223/6677 ,  H01L2223/6616 ,  H01L2223/6655 ,  H01L2224/16235 ,  H01L2224/16146

Abstract: Various devices, systems, and/or methods perform wireless chip to chip high speed data transmission. Strategies for such transmission include use of improved microbump antennas, wireless chip to chip interconnects, precoding and decoding strategies, channel design to achieve spatial multiplexing gain in line of sight transmissions, open cavity chip design for improved transmission, and/or mixed signal channel equalization.