公开(公告)号：US20240048351A1

公开(公告)日：2024-02-08

申请号：US17641830

申请日：2019-12-27

Applicant: Intel Corporation

Inventor： Ashoke RAVI ,  Ronen KRONFELD ,  Ofir DEGANI

IPC: H04L7/033

CPC classification number: H04L7/0331

Abstract: A radio-frequency integrated circuit (RFIC) configured to generate a synthesized clock includes a phase locked loop (PLL) configured to divide down a clock to a non-harmonic frequency; a plurality of multi-phase injection locked clock multipliers (ILCM) directly connected to a plurality of transceiver chains; wherein the PLL is further configured to distribute a divided down clock to at least one of the plurality of multi-phase ILCMs; wherein the plurality of multiphase ILCMs are configured to select a phase of and multiply the divided down clock to synthesize a desired harmonic frequency of the clock and suppress an undesired harmonic frequency of the clock.

公开(公告)号：US20240205844A1

公开(公告)日：2024-06-20

申请号：US18065628

申请日：2022-12-14

Applicant: Intel Corporation

Inventor： Walid EL HAJJ ,  Nawfal ASRIH ,  Manuel BLAZQUEZ DE PINEDA ,  Wilfrid DANGELO ,  Mythili HEGDE ,  Noam KOGOS ,  Ronen KRONFELD ,  Gil MEYUHAS ,  Robert PAXMAN ,  Ehud RESHEF ,  John ROMAN ,  Rony ROSS ,  Amir RUBIN

IPC: H04W52/36

CPC classification number: H04W52/367

Abstract: Disclosed herein are devices, methods, and systems for adjusting transmit properties based on compliance metrics for human exposure to radiation. As one example, the system determines a first transmission power limit associated with transmissions on a first radio resource, wherein the first transmission power limit is based on a first compliance level threshold of human exposure to emitted radiation when using the first radio resource. The system determines a second transmission power limit associated with transmissions on a second radio resource, wherein the second transmission power limit is based on a second compliance level threshold of human exposure to emitted radiation when transmitting using the second radio resource. The system also controls a wireless device to select either the first radio resource or the second radio resource for a transmission from the wireless device based on the first transmission power limit and the second transmission power limit.

公开(公告)号：US20230361802A1

公开(公告)日：2023-11-09

申请号：US18029932

申请日：2020-11-03

Applicant: Intel Corporation

Inventor： Jayprakash THAKUR ,  Ofir DEGANI ,  Ronen KRONFELD ,  Ehud RESHEF ,  Seong-Youp J. SUH ,  Tal SHOSHANA ,  Eytan MANN ,  Maruti TAMRAKAR ,  Ashoke RAVI ,  Jose Rodrigo CAMACHO PEREZ ,  Timo Sakari HUUSARI ,  Eli BOROKHOVICH ,  Amir RUBIN ,  Ofer BENJAMIN ,  Tae Young YANG ,  Harry SKINNER ,  Kwan ho LEE ,  Jaejin LEE ,  Dong-Ho Han ,  Shahar GROSS ,  Eran SEGEV ,  Telesphor KAMGAING

IPC: H04B1/40

CPC classification number: H04B1/40

Abstract: In various aspects, a radio frequency circuit is provided. The radio frequency circuit may include a substrate that may include a radio frequency front-end to antenna (RF FE-to-Ant) connector. The RF FE-to-Ant connector may include a conductor track structure and a substrate connection structure coupled to the conductor track structure. The substrate may include radio frequency front-end circuitry monolithically integrated in the substrate. The substrate connection structure may include at least one of a solderable structure, a weldable structure, or an adherable structure. The substrate connection structure may be configured to form at least one radio frequency signal interface with an antenna circuit connection structure of a substrate-external antenna circuit. The substrate may include an edge region. The substrate connection structure may be disposed in the edge region.

公开(公告)号：US20240214022A1

公开(公告)日：2024-06-27

申请号：US18145860

申请日：2022-12-23

Applicant: Intel Corporation

Inventor： Vamshi Krishna AAGIRU ,  Santhosh AP ,  Praveen Kashyap Ananta BHAT ,  Arjun C ,  Shailendra Singh CHAUHAN ,  Sajal Kumar DAS ,  Walid EL HAJJ ,  Isha GARG ,  Sagar GUPTA ,  Mallari HANCHATE ,  Mythili HEGDE ,  Siva Prasad JANGILI GANGA ,  Satyajit Siddharay KAMAT ,  Noam KOGOS ,  Ronen KRONFELD ,  Adiel LANGER ,  Gil MEYUHAS ,  Padmesh MURUGAN LATHA ,  Vishram Shriram PANDIT ,  Abhijith PRABHA ,  Manisha RAIGURU ,  Ehud RESHEF ,  Amir RUBIN ,  Shubham Kumar SAHU ,  Gurpreet SANDHU ,  Michael SHACHAR ,  Harry SKINNER ,  Madhukiran SRINIVASAREDDY ,  Gokul SUBRAMANIAM ,  Maruti TAMRAKAR ,  Jayprakash THAKUR ,  Vijaya Prasad UMMELLA ,  Yagnesh Vinodrai WAGHELA

IPC: H04B1/3827 ,  H04W52/36

CPC classification number: H04B1/3838 ,  H04W52/365 ,  H04B2001/3844

Abstract: Various principles and methods are described herein to improve wireless communication in a user computing device. Certain aspects of the disclosure describe management of wireless transmissions relative to various regulations related to a specific absorption rate. Other aspects of the disclosure relate to detection of user proximity to a transmitting antenna. Other aspects relate to alternative strategies to improve wireless communication, such as selection of alternate antennas or baseband modems, or changes in device orientation.

公开(公告)号：US20240072455A1

公开(公告)日：2024-02-29

申请号：US17893205

申请日：2022-08-23

Applicant: Intel Corporation

Inventor： Ronen KRONFELD ,  Rajesh JULURI ,  Walid EL HAJJ ,  Wilfrid D'Angelo

IPC: H01Q21/28 ,  H01Q21/00

CPC classification number: H01Q21/28 ,  H01Q21/0006

Abstract: A combined antenna circuitry including a multi-feed antenna including a first antenna feed, a second antenna feed, and a third antenna feed; wherein the first antenna feed is configured to be connected to a first antenna of the combined antenna circuitry and is configured to operate on a first frequency band of a first radio access technology (RAT); wherein the second antenna feed is configured to be connected to a second antenna of the combined antenna circuitry and is configured to operate on a second frequency band of the first RAT; and wherein the third antenna feed is configured to be connected to the second antenna of the combined antenna circuitry and is configured to operate on a frequency band of a second RAT, wherein the frequency band of the second RAT does not correspond to any frequencies of the second frequency band of the first RAT.

公开(公告)号：US20220201603A1

公开(公告)日：2022-06-23

申请号：US17472768

申请日：2021-09-13

Applicant: Intel Corporation

Inventor： Ofir KLEIN ,  Leor ROM ,  Eran SEGEV ,  Eran AMIR ,  Ofir DEGANI ,  Nevo IDAN ,  Chen KOJOKARO ,  Ronen KRONFELD ,  Sergey SOFER ,  Shahar WOLF

IPC: H04W52/02 ,  H04L27/00

Abstract: Various aspects provide a radiohead circuit and a communication device including the radiohead circuit. In an example, the radiohead circuit includes an antenna interface, a radio frequency front end configured to receive a channel scan information including an information related to a target communication channel to be scanned from a communication device processor, perform an energy scan for detecting an activity of the target communication channel based on the channel scan information, generate an activity information including an information as to whether there is the activity on the target communication channel, and provide the activity information to a communication interface; the communication interface configured to couple the processor to a radiohead circuit-external processor external to the radiohead circuit.