公开(公告)号：US20240350046A1

公开(公告)日：2024-10-24

申请号：US18638014

申请日：2024-04-17

Applicant: American University of Beirut

Inventor： Hoda Farhat ,  Joseph Costantine ,  Rouwaida Kanj ,  Youssef Tawk ,  Assaad Eid ,  Ali H. Ramadan

IPC: A61B5/1477 ,  A61B5/00 ,  A61B5/145 ,  G01S7/03 ,  G01S7/41 ,  G01S13/00 ,  G01S13/02 ,  G01S13/88

CPC classification number: A61B5/1477 ,  A61B5/14532 ,  A61B5/6816 ,  G01S7/03 ,  G01S7/411 ,  G01S13/003 ,  G01S13/88 ,  A61B2562/046 ,  G01S2013/0245

Abstract: Provided herein are compact sensor continuously and wirelessly senses blood constituents including a mm-wave newly designed sensor validates its ability to correlate received base-band power levels variations, rather than S-parameters, with the variations in blood glucose levels of serum [FBS] and in that of the jugular veins and carotid arteries for animals and humans.

公开(公告)号：US20240329195A1

公开(公告)日：2024-10-03

申请号：US18584995

申请日：2024-02-22

Applicant: QuantumZ Inc.

Inventor： Chih Yang LOU ,  Meng-Hua TSAI ,  Wei Ting LEE ,  Sin-Siang WANG

IPC: G01S7/03 ,  G01S13/02

CPC classification number: G01S7/032 ,  G01S13/02 ,  G01S2013/0245

Abstract: An electric device and a method for utilizing millimeter wave communication and radar sensing are provided. The electric device includes an antenna module, a millimeter wave communication module, a radar sensing module and a control module. The millimeter wave communication module and the radar sensing module share a sine-wave generator circuit, a frequency upconverter and a frequency downconverter, and respectively perform a millimeter wave communication operation and a radar sensing operation in accordance with an operation indicator signal transmitted by the control module. The method includes: using an operation indicator signal transmitted by a control module to control a millimeter wave communication module and a radar sensing module to perform a millimeter wave communication operation and a radar sensing operation in a predetermined work period.

公开(公告)号：US12105219B2

公开(公告)日：2024-10-01

申请号：US18107862

申请日：2023-02-09

Applicant: The Tomorrow Companies Inc.

Inventor： James R. Carswell ,  Torry L. Akins

IPC: G01S7/295 ,  G01S7/02 ,  G01S7/282 ,  G01S7/285 ,  G01S7/288 ,  G01S7/35 ,  G01S13/02 ,  G01S13/22 ,  G06F1/12 ,  G06F3/00 ,  G06F13/42

CPC classification number: G01S7/295 ,  G01S7/02 ,  G01S7/282 ,  G01S7/288 ,  G06F1/12 ,  G06F3/00 ,  G06F13/4221 ,  G01S7/285 ,  G01S7/356 ,  G01S2013/0245 ,  G01S13/225 ,  G06F2213/0026

Abstract: The present disclosure relates to digital signal processing architectures, and more particularly to a modular object-oriented digital system architecture ideally suited for radar, sonar and other general purpose instrumentation which includes the ability to self-discover modular system components, self-build internal firmware and software based on the modular components, sequence signal timing across the modules and synchronize signal paths through multiple system modules.

公开(公告)号：US12066569B2

公开(公告)日：2024-08-20

申请号：US17887053

申请日：2022-08-12

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Kenta Iwasa ,  Hidekuni Yomo

IPC: G01S7/40 ,  G01S7/28 ,  G01S13/02

CPC classification number: G01S7/4026 ,  G01S7/2813 ,  G01S7/4008 ,  G01S13/0218 ,  G01S7/4013 ,  G01S2013/0245

Abstract: A radar apparatus includes a radar transmission circuit that transmits a radar signal from a transmission array antenna, and a radar reception circuit that receives, from a reception array antenna, a reflected wave signal that is the radar signal reflected at a target. One of the transmission array antenna and the reception array antenna includes a first antenna element group having m antenna elements arranged at a first interval Dt along a first axis direction, wherein m is an integer of 2 or larger. The other one of the transmission array antenna and the reception array antenna includes a second antenna element group having n antenna elements arranged at a second interval Dr along the first axis direction, wherein n is an integer of 4 or larger. The second interval Dr includes several different intervals.

公开(公告)号：US20240210522A1

公开(公告)日：2024-06-27

申请号：US18598596

申请日：2024-03-07

Applicant: Infineon Technologies AG

Inventor： Saverio Trotta ,  Reinhard-Wolfgang Jungmaier ,  Dennis Noppeney ,  Ashutosh Baheti ,  Ismail Nasr ,  Jagjit Singh Bal

IPC: G01S7/03 ,  G01S7/00 ,  G01S13/02 ,  G01S13/34

CPC classification number: G01S7/032 ,  G01S7/003 ,  G01S7/006 ,  G01S13/343 ,  G01S2013/0245

Abstract: In accordance with an embodiment, a method of operating a radar system includes receiving radar configuration data from a host, and receiving a start command from the host after receiving the radar configuration data. The radar configuration data includes chirp parameters and frame sequence settings. After receiving the start command, configuring a frequency generation circuit is configured with the chirp parameters and radar frames are triggered at a preselected rate.

公开(公告)号：US20240179852A1

公开(公告)日：2024-05-30

申请号：US18433761

申请日：2024-02-06

Applicant: SHENNAN CIRCUITS CO.,LTD.

Inventor： Li CHEN ,  Shuping SHAN ,  Guodong GUO

IPC: H05K3/46 ,  G01S13/02 ,  H05K1/02 ,  H05K3/00 ,  H05K3/12

CPC classification number: H05K3/4602 ,  G01S13/02 ,  H05K1/0209 ,  H05K3/0088 ,  H05K3/1258 ,  G01S2013/0245 ,  H05K2201/10098

Abstract: A printed circuit board (PCB) for a phased array antenna transceiver assembly, a transceiver assembly, and a radar are provided. The PCB includes a microwave core board layer, operating in a first frequency band, where a chip carrying area is arranged on a side of the microwave core board layer, and the chip carrying area is configured to carry a chip; a digital core board layer, operating in a second frequency band and stacked on another side of the microwave core board layer away from the chip carrying area; where an interlayer connecting path is arranged on the microwave core board layer and the digital core board layer, and the interlayer connecting path is connected to the chip carrying area; and a heat dissipation member, embedded in the digital core board layer and connected to the chip carrying area.

公开(公告)号：US11992300B2

公开(公告)日：2024-05-28

申请号：US17962314

申请日：2022-10-07

Applicant: MOVANO INC.

Inventor： Michael A. Leabman

IPC: H04B7/08 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/0245 ,  A61B5/05 ,  A61B5/145 ,  G01S7/02 ,  G01S7/03 ,  G01S13/02 ,  G01S13/26 ,  G01S13/76 ,  G01S13/88 ,  H03D7/16 ,  H04B1/04 ,  H04B7/06

CPC classification number: A61B5/0245 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/02141 ,  A61B5/02444 ,  A61B5/05 ,  A61B5/14532 ,  A61B5/489 ,  A61B5/681 ,  A61B5/6898 ,  A61B5/7207 ,  A61B5/725 ,  A61B5/7257 ,  A61B5/742 ,  G01S7/03 ,  G01S7/032 ,  G01S13/0209 ,  G01S13/26 ,  G01S13/76 ,  G01S13/88 ,  H03D7/168 ,  H04B1/04 ,  H04B7/06 ,  H04B7/0617 ,  H04B7/08 ,  G01S7/028 ,  G01S2013/0245 ,  H04B2001/0491

Abstract: A device for monitoring a health parameter of a person is disclosed. The device includes a semiconductor substrate including at least one transmit component and multiple receive components, at least one transmit antenna configured to transmit millimeter range radio waves over a 3D space below the skin surface of a person, and multiple receive antennas configured to receive radio waves, the received radio waves including a reflected portion of the transmitted radio waves, wherein the semiconductor substrate includes circuits for processing signals received on the multiple receive antennas, wherein the semiconductor substrate includes at least one output configured to output a signal that corresponds to a health parameter of a person in response to received radio waves, and wherein the at least one transmit antenna is collocated with the at least one transmit component and the multiple receive antennas are collocated with respective ones of the multiple receive components.

公开(公告)号：US20240039173A1

公开(公告)日：2024-02-01

申请号：US18257474

申请日：2021-08-12

Applicant: PROVIZIO LIMITED

Inventor： Peter Ludlow ,  Steven Christie ,  Denver Humphrey

IPC: H01Q25/00 ,  H01Q21/00 ,  H01Q1/32 ,  G01S13/32 ,  G01S7/42 ,  H04B7/06

CPC classification number: H01Q25/008 ,  H01Q21/0006 ,  H01Q1/3233 ,  G01S13/32 ,  G01S7/42 ,  H04B7/0617 ,  G01S2013/0245

Abstract: The present invention provides a radar for a road vehicle. The radar comprises a beam-forming network having a first number of input ports and a second number of beam-forming ports, wherein the first and second numbers are greater than 1; a first number of antennas, wherein the first number of antennas is for receiving signals and each antenna in the first number of antennas is connected to a respective input port of the beam-forming network; a second number of receivers, wherein at least two receivers can operate simultaneously, each receiver is connected to a respective beam-forming port of the second number of beam-forming ports; a third number of antennas, wherein the number of antennas is for transmitting a signal, wherein the third number is greater than 1; and a processing means configured to determine the position of an object relative to the radar based on the magnitudes of the signals received by the receivers.

公开(公告)号：US11774581B2

公开(公告)日：2023-10-03

申请号：US18015727

申请日：2021-09-14

Applicant: VAYYAR IMAGING LTD.

Inventor： Tanya Chernyakova ,  Omer Gal ,  Assaf Kartowsky ,  Shay Moshe

IPC: G01S13/88 ,  G01S7/02 ,  G01S7/06 ,  G01S7/20 ,  G01S13/02 ,  G01S13/46

CPC classification number: G01S13/887 ,  G01S7/027 ,  G01S7/064 ,  G01S7/20 ,  G01S2013/0245 ,  G01S2013/468

Abstract: Radar systems and methods for imaging surfaces. A processor receives raw data from the radar and executes an image data generation. A display unit displays an image representing the targeted surface. The radar unit may be incorporated in a handheld scanner. Rectangular antenna arrays may be configured and processors may be operable such that the image data generated may be processed and displayed in real time.

公开(公告)号：US20230301533A1

公开(公告)日：2023-09-28

申请号：US17962314

申请日：2022-10-07

Applicant: MOVANO INC.

Inventor： Michael A. LEABMAN

IPC: A61B5/0245 ,  H04B7/08 ,  H04B7/06 ,  A61B5/00 ,  A61B5/145 ,  A61B5/021 ,  A61B5/05 ,  G01S7/03 ,  G01S13/02 ,  G01S13/26 ,  A61B5/024 ,  G01S13/88 ,  A61B5/0205 ,  G01S13/76 ,  H03D7/16 ,  H04B1/04

CPC classification number: A61B5/0245 ,  H04B7/08 ,  H04B7/06 ,  A61B5/681 ,  A61B5/14532 ,  A61B5/02141 ,  A61B5/05 ,  A61B5/7207 ,  A61B5/725 ,  A61B5/7257 ,  H04B7/0617 ,  G01S7/032 ,  G01S13/0209 ,  G01S13/26 ,  A61B5/021 ,  A61B5/02444 ,  A61B5/489 ,  A61B5/6898 ,  A61B5/742 ,  G01S7/03 ,  G01S13/88 ,  A61B5/0205 ,  G01S13/76 ,  H03D7/168 ,  H04B1/04 ,  G01S2013/0245 ,  H04B2001/0491 ,  G01S7/028

Abstract: A device for monitoring a health parameter of a person is disclosed. The device includes a semiconductor substrate including at least one transmit component and multiple receive components, at least one transmit antenna configured to transmit millimeter range radio waves over a 3D space below the skin surface of a person, and multiple receive antennas configured to receive radio waves, the received radio waves including a reflected portion of the transmitted radio waves, wherein the semiconductor substrate includes circuits for processing signals received on the multiple receive antennas, wherein the semiconductor substrate includes at least one output configured to output a signal that corresponds to a health parameter of a person in response to received radio waves, and wherein the at least one transmit antenna is collocated with the at least one transmit component and the multiple receive antennas are collocated with respective ones of the multiple receive components.