公开(公告)号：US10333578B2

公开(公告)日：2019-06-25

申请号：US15444962

申请日：2017-02-28

Applicant: Infineon Technologies AG

Inventor： Valentyn Solomko ,  Hans-Peter Friedrich ,  Michael Wilhelm

IPC: H04B1/401 ,  H04B1/00

Abstract: A device includes a switching unit including N input ports and M output ports, wherein N≥M≥2. The switching unit is configured to selectively interconnect each of the M output ports with a different one of the N input ports. The device further includes M attenuators, wherein each of the M attenuators is electrically coupled to a different one of the M output ports of the switching unit.

公开(公告)号：US20170257135A1

公开(公告)日：2017-09-07

申请号：US15444962

申请日：2017-02-28

Applicant: Infineon Technologies AG

Inventor： Valentyn Solomko ,  Hans-Peter Friedrich ,  Michael Wilhelm

IPC: H04B1/401 ,  H04B1/00

CPC classification number: H04B1/401 ,  H04B1/006

Abstract: A device includes a switching unit including N input ports and M output ports, wherein N≧M≧2. The switching unit is configured to selectively interconnect each of the M output ports with a different one of the N input ports. The device further includes M attenuators, wherein each of the M attenuators is electrically coupled to a different one of the M output ports of the switching unit.

公开(公告)号：US10778278B2

公开(公告)日：2020-09-15

申请号：US16414459

申请日：2019-05-16

Applicant: Infineon Technologies AG

Inventor： Valentyn Solomko ,  Hans-Peter Friedrich ,  Michael Wilhelm

IPC: H04B1/401 ,  H04B1/00

Abstract: A device includes a switching unit including N input ports and M output ports, wherein N≥M≥2. The switching unit is configured to selectively interconnect each of the M output ports with a different one of the N input ports. The device further includes M attenuators, wherein each of the M attenuators is electrically coupled to a different one of the M output ports of the switching unit.

公开(公告)号：US20190273527A1

公开(公告)日：2019-09-05

申请号：US16414459

申请日：2019-05-16

Applicant: Infineon Technologies AG

Inventor： Valentyn Solomko ,  Hans-Peter Friedrich ,  Michael Wilhelm

IPC: H04B1/401 ,  H04B1/00

Abstract: A device includes a switching unit including N input ports and M output ports, wherein N≥M≥2. The switching unit is configured to selectively interconnect each of the M output ports with a different one of the N input ports. The device further includes M attenuators, wherein each of the M attenuators is electrically coupled to a different one of the M output ports of the switching unit.