公开(公告)号：US20240121015A1

公开(公告)日：2024-04-11

申请号：US18458063

申请日：2023-08-29

Applicant: Intel Corporation

Inventor： Assaf BEN-BASSAT ,  Eli BOROKHOVICH ,  Phillip SKLIAR

IPC: H04B17/10 ,  G01R21/133 ,  G01R25/00 ,  H04B3/06 ,  H04B17/14 ,  H04L25/02

CPC classification number: H04B17/103 ,  G01R21/133 ,  G01R25/00 ,  H04B3/06 ,  H04B17/14 ,  H04L25/028

Abstract: An electronic circuitry is proposed. The electronic circuitry comprises a directional coupler comprising a first port configured to receive an input signal from a signal source, a second port configured to output the input signal for transmission to a load, a third port configured to output a forward signal based on the input signal, and a fourth port configured to output a reverse signal based on a reflection of the input signal received at the second port. The electronic circuitry further comprises a Time-to-Digital converter, TDC, coupled to the third port and the fourth port. The TDC is configured to determine a phase difference between the forward signal and the reverse signal.

公开(公告)号：US20250112649A1

公开(公告)日：2025-04-03

申请号：US18818652

申请日：2024-08-29

Applicant: Intel Corporation

Inventor： Eli BOROKHOVICH ,  Assaf BEN-BASSAT

IPC: H04B1/00 ,  H04B1/04 ,  H04B1/408

Abstract: A transmitter comprises a first amplifier coupled to a first modulated local oscillator signal and a second amplifier coupled to a second modulated local oscillator signal. Digital to time conversion circuitry is configured to generate the first modulated local oscillator signal and the second modulated local oscillator signal such that the second modulated local oscillator signal has a delay to the first modulated local oscillator signal.

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.