公开(公告)号：US20200166609A1

公开(公告)日：2020-05-28

申请号：US16750422

申请日：2020-01-23

Applicant: Infineon Technologies AG

Inventor： Saverio Trotta ,  Ashutosh Baheti ,  Reinhard-Wolfgang Jungmaier ,  Avik Santra

IPC: G01S7/41 ,  G01S13/86 ,  G06F21/32 ,  G01S13/89 ,  G01S13/87

Abstract: In accordance with an embodiment, a method of recognizing a biological target includes performing radar measurements for a plurality of sites on the biological target using a millimeter-wave radar sensor, producing a target data set for the plurality of sites based on the radar measurements, extracting features from the target data set, comparing the extracted features to stored features, and determining whether the extracted features match the stored features based on the comparing.

公开(公告)号：US10576328B2

公开(公告)日：2020-03-03

申请号：US15890155

申请日：2018-02-06

Applicant: Infineon Technologies AG

Inventor： Avik Santra ,  Ashutosh Baheti ,  Jagjit Singh Bal ,  Saverio Trotta

IPC: A63B24/00 ,  G01C22/00 ,  G01S7/35 ,  G01S13/06 ,  A61B5/05 ,  A61B5/00 ,  A63B22/02 ,  G01S13/87 ,  G01S13/56 ,  G01S13/42

Abstract: A treadmill includes a belt, a display, a first sensor having first transmission circuitry for transmitting a first radar beam over the belt and first reception circuitry for detecting a first reflected signal that is a reflection of the first radar beam from a user on the belt, a processor connected to the first sensor, the belt and the display, and a non-transitory computer-readable storage medium storing a program to be executed by the processor. The program includes instructions for determining, according to the first reflected signal, first data associated with a vital sign of the user and displaying, according to the first data, the vital sign on the display.

公开(公告)号：US20190212436A1

公开(公告)日：2019-07-11

申请号：US15866194

申请日：2018-01-09

Applicant: Infineon Technologies AG

Inventor： Ashutosh Baheti ,  Reinhard-Wolfgang Jungmaier ,  Saverio Trotta ,  Avik Santra

IPC: G01S13/90 ,  H04B1/44 ,  G01S7/03 ,  G01S13/82

CPC classification number: A61B5/6817 ,  A61B5/0205 ,  A61B5/04004 ,  A61B5/1114 ,  A61B5/1126 ,  G01S7/415 ,  G01S13/88 ,  H01Q25/005

Abstract: A radar system includes a substrate, a first received antenna, a second receive antenna, and radio frequency (RF) circuitry. The substrate includes a first side and a second side. The first side is opposite the second side. The first receive antenna is disposed at the first side and is configured to receive a first reflected RF signal. The second receive antenna is configured to receive a second reflected RF signal. The RF circuitry is operatively coupled to the first receive antenna and the second receive antenna. The RF circuitry is configured to detect a first object located on the first side of the substrate according to the first reflected RF signal. The RF circuitry is further configured to detect biometric data from a second object located on the second side of the substrate according to the second reflected RF signal.

公开(公告)号：US10317512B2

公开(公告)日：2019-06-11

申请号：US14954395

申请日：2015-11-30

Applicant: Infineon Technologies AG

Inventor： Saverio Trotta ,  Ashutosh Baheti ,  Ismail Nasr ,  Ngoc-Hoa Huynh ,  Martin Richard Niessner

IPC: G01S7/03 ,  G01S7/00 ,  G01S13/00 ,  G01S13/34 ,  G01S13/87 ,  G01S7/35 ,  G01S13/58 ,  G01S13/93 ,  H01Q9/04 ,  H01Q19/30 ,  H01L23/66 ,  G01S13/02

Abstract: In accordance with an embodiment, a packaged radio frequency (RF) circuit includes a radio frequency integrated circuit (RFIC) disposed on a substrate that has plurality of receiver circuits coupled to receive ports at a first edge of the RFIC, and a first transmit circuit coupled to a first transmit port at a second edge of the RFIC. The packaged RF circuit also includes a receive antenna system disposed on the package substrate adjacent to the first edge of the RFIC and a first transmit antenna disposed on the package substrate adjacent to the second edge of the RFIC and electrically coupled to the first transmit port of the RFIC. The receive antenna system includes a plurality of receive antenna elements that are each electrically coupled to a corresponding receive port.

公开(公告)号：US20190113609A1

公开(公告)日：2019-04-18

申请号：US15782288

申请日：2017-10-12

Applicant: Infineon Technologies AG

Inventor： Ashutosh Baheti ,  Saverio Trotta

IPC: G01S13/34 ,  G01S13/88 ,  G01S7/04

Abstract: A radio frequency (RF) system includes a flexible substrate that includes a first portion and a second portion. The first portion overlaps a first surface of a substrate. The first surface is on a first side of the RF system. The second portion overlaps a second surface of the substrate. The second surface is on a second side of the RF system. The RF system further includes an antenna disposed over the first portion of the flexible substrate. The antenna is configured to transmit/receive RF signals on the first side of the RF system. The RF system also includes a transmission line disposed on a bent region of the flexible substrate between the first portion and the second portion. The transmission line is configured to propagate the RF signals between the first portion and the second portion on the second side of the RF system.

公开(公告)号：US20190101634A1

公开(公告)日：2019-04-04

申请号：US15724553

申请日：2017-10-04

Applicant: Infineon Technologies AG

Inventor： Ashutosh Baheti ,  Reinhard-Wolfgang Jungmaier ,  Avik Santra ,  Saverio Trotta

IPC: G01S13/44 ,  G01S13/536 ,  G01S13/93 ,  G01S13/58

Abstract: An embodiment system may include a first millimeter-wave radar sensor coupled to a driver-side door of a vehicle, and a second millimeter-wave radar sensor coupled to a side-view mirror of the vehicle adjacent to the driver-side door. The first millimeter-wave radar sensor may be configured to produce a first set of radar data indicative of a presence of an object within a first field of view, and the second millimeter-wave radar sensor may be configured to produce a second set of radar data indicative of a presence of the object within a second field of view. The system may further include a processing circuit coupled to the first millimeter-wave radar sensor and the second millimeter-wave radar sensor, and a controller coupled to the processing circuit, the controller being configured to control an operation of the vehicle based on a control signal provided to the controller by the processing circuit.

公开(公告)号：US12300874B2

公开(公告)日：2025-05-13

申请号：US18485735

申请日：2023-10-12

Applicant: Infineon Technologies AG

Inventor： Eung San Cho ,  Ashutosh Baheti ,  Saverio Trotta

IPC: H01L21/48 ,  H01L23/00 ,  H01L23/498 ,  H01L23/66 ,  H01Q1/22

Abstract: A semiconductor device comprises a semiconductor chip comprising a radio frequency (RF) circuit, a feedline structure coupled to the RF circuit, and an antenna structure comprising a main body stretching along a direction orthogonal to at least one side of a front side and a backside of the semiconductor device, wherein the antenna structure is coupled to the RF circuit through the feedline structure.

公开(公告)号：US12181581B2

公开(公告)日：2024-12-31

申请号：US18454303

申请日：2023-08-23

Applicant: Infineon Technologies AG

Inventor： Ivan Tsvelykh ,  Ashutosh Baheti ,  Avik Santra ,  Samo Vehovc

IPC: G01S17/58 ,  G01S13/34 ,  G01S17/48 ,  G06F3/03 ,  G06F17/14 ,  G01S7/00 ,  G01S7/03 ,  G01S7/285 ,  G01S7/35 ,  G01S7/41 ,  G01S13/02 ,  G01S13/06 ,  H04B7/06 ,  H04L27/26 ,  H04W72/0453 ,  H04W72/542

Abstract: A wireless multimode system includes: an array of N antenna elements that includes a first portion of M antenna elements and a second portion of L antenna elements; M transmission amplifiers configured to transmit, via the M antenna elements, frames of transmit data, where the frames of transmit data include transmit radar signals and transmit communication signals; M reception amplifiers configured to receive, via the M antenna elements, frames of receive data, where the frames of receive data includes receive communication signals; and L reception amplifiers configured to receive, via the L antenna elements, receive radar signals; and a resource scheduler configured to allocate bandwidth for transmit radar signals and transmit communication signals within the frames of transmit data based on one or more predetermined parameters.

公开(公告)号：US12082943B2

公开(公告)日：2024-09-10

申请号：US17652608

申请日：2022-02-25

Applicant: Infineon Technologies AG

Inventor： Ashutosh Baheti ,  Reinhard-Wolfgang Jungmaier ,  Avik Santra ,  Saverio Trotta

IPC: A61B5/05 ,  A61B5/00 ,  A61B5/024 ,  A61B5/0245 ,  A61B5/0507 ,  A61B5/35 ,  G01S7/03 ,  G01S7/41 ,  G01S13/32 ,  G01S13/536 ,  G01S13/88 ,  H01L23/52 ,  H01L23/538 ,  H01L25/065

CPC classification number: A61B5/681 ,  A61B5/024 ,  A61B5/02438 ,  A61B5/02444 ,  A61B5/02455 ,  A61B5/0507 ,  A61B5/35 ,  A61B5/6831 ,  G01S7/032 ,  G01S7/415 ,  G01S13/32 ,  G01S13/536 ,  G01S13/88 ,  H01L23/52 ,  H01L23/5384 ,  H01L23/5385 ,  H01L25/0657

Abstract: A system includes a millimeter-wave radar sensor disposed on a circuit board, a plurality of antennas coupled to the millimeter-wave radar sensor and disposed on the circuit board, and a processing circuit coupled to the millimeter-wave radar sensor and disposed on the circuit board. The processing circuit is configured to determine vital signal information based on output from the millimeter-wave radar sensor.

公开(公告)号：US20230393275A1

公开(公告)日：2023-12-07

申请号：US18454303

申请日：2023-08-23

Applicant: Infineon Technologies AG

Inventor： Ivan Tsvelykh ,  Ashutosh Baheti ,  Avik Santra ,  Samo Vehovc

IPC: G01S17/58 ,  G01S13/34 ,  G01S17/48 ,  G06F3/03 ,  G06F17/14

CPC classification number: G01S17/58 ,  G01S13/345 ,  G01S17/48 ,  G06F3/0325 ,  G06F17/142 ,  G01S7/356

Abstract: A wireless multimode system includes: an array of N antenna elements that includes a first portion of M antenna elements and a second portion of L antenna elements; M transmission amplifiers configured to transmit, via the M antenna elements, frames of transmit data, where the frames of transmit data include transmit radar signals and transmit communication signals; M reception amplifiers configured to receive, via the M antenna elements, frames of receive data, where the frames of receive data includes receive communication signals; and L reception amplifiers configured to receive, via the L antenna elements, receive radar signals; and a resource scheduler configured to allocate bandwidth for transmit radar signals and transmit communication signals within the frames of transmit data based on one or more predetermined parameters.