公开(公告)号：US20240154324A1

公开(公告)日：2024-05-09

申请号：US18549356

申请日：2021-06-24

Applicant: Intel Corporation

Inventor： Sreenivas KASTURI ,  Xi LI ,  Gregory CHANCE ,  Wayne BALLANTYNE ,  Bruce GEREN ,  Peter PAWLIUK ,  Nebil TANZI

IPC: H01Q25/00 ,  H01Q1/22 ,  H01Q1/24 ,  H01Q21/08 ,  H01Q21/28

CPC classification number: H01Q25/002 ,  H01Q1/2266 ,  H01Q1/243 ,  H01Q21/08 ,  H01Q21/28

Abstract: Disclosed herein are antenna systems, methods, and devices. The device includes a first portion including a first antenna array; and a second portion including a second antenna array, wherein the first portion and the second portion are movable with respect to one another, and wherein the first antenna array and the second antenna array are arranged such that in a first relative position of the first portion and the second portion with respect to one another the first antenna array and the second antenna array operate in combination with one another, and in a second relative position of the first portion and the second portion with respect to one another the first antenna array and the second antenna array operate independently of one another.

公开(公告)号：US20240235595A1

公开(公告)日：2024-07-11

申请号：US18477566

申请日：2023-09-29

Applicant: Intel Corporation

Inventor： Peter PAWLIUK ,  Gregory CHANCE

IPC: H04B1/10

CPC classification number: H04B1/1027

Abstract: A radio frequency front end device includes an antenna interface, configured to receive a signal representing a radio transmission; a radio frequency detector, wherein the signal includes a first signal in a first frequency range and a second signal in a second frequency range, adjacent to the first frequency range, and wherein the radio frequency detector is configured to detect the second signal within the second frequency range; and a processor, configured to select, based on the second signal, a sampling window size for a sampling window of a signal windowing procedure for the first signal in the first frequency range; and implement the signal windowing procedure on the first signal at the sampling window size.

公开(公告)号：US20240007070A1

公开(公告)日：2024-01-04

申请号：US17809908

申请日：2022-06-30

Applicant: Intel Corporation

Inventor： Gregory CHANCE ,  Peter PAWLIUK

IPC: H03G3/30 ,  H03M1/18

CPC classification number: H03G3/3068 ,  H03M1/18 ,  H03G3/3089

Abstract: A method and apparatus for automatic gain control (AGC). A transceiver includes an analog-to-digital converter (ADC) configured to convert a received analog signal to digital signal, a measurement circuitry configured to measure a signal level on the digital signal, an AGC controller configured to generate, based on the measured signal level, an analog gain control signal to change a gain to be applied to a received analog signal in analog domain and a digital gain control signal for digital gain compensation corresponding to the gain change in analog domain, and a digital gain compensation circuitry configured to apply the digital gain compensation based on the digital gain control signal. The digital compensation gain applied to the digital bits follows a ramp profile that is an inverse of a transient response to the gain change in analog domain.