公开(公告)号：US11770164B2

公开(公告)日：2023-09-26

申请号：US17354222

申请日：2021-06-22

Applicant: CommScope Italy S.r.l.

Inventor： Giuseppe Resnati ,  Alessandro Maurizio Delzanno ,  Peter J. Bisiules ,  XiaoHua Hou

IPC: H04B1/03 ,  H04B7/06 ,  H04B1/18 ,  H01Q1/42 ,  H04B1/00 ,  H03H7/19 ,  H01Q1/24

CPC classification number: H04B7/0602 ,  H01Q1/246 ,  H01Q1/42 ,  H03H7/19 ,  H04B1/005 ,  H04B1/03 ,  H04B1/18

Abstract: Devices having bypassable radio frequency (RF) filters are provided. A device includes a bypassable RF filter and an adjustable-length RF transmission line that is coupled thereto. Moreover, the device includes a component that is coupled to the adjustable-length RF transmission line and is configured to change an electrical length of the adjustable-length RF transmission line between a first length and a second length. Related methods of bypassing the bypassable RF filter are also provided.

公开(公告)号：US20240388316A1

公开(公告)日：2024-11-21

申请号：US18652920

申请日：2024-05-02

Applicant: CommScope Italy S.r.l.

Inventor： Alessandro Maurizio Delzanno

IPC: H04B1/04 ,  H04B1/16 ,  H04B1/692

Abstract: An array antenna includes at least one radiating element, which is configured to transmit and receive radio frequency (RF) signals, and a multi RF sub-band combiner circuit electrically coupled to the at least one radiating element. The combiner circuit is configured to: (i) selectively filter and route first and second RF signals in non-adjacent portions of a first sub-band to first and second radio ports, respectively, (ii) pass components of third and fourth RF signals in adjacent portions of a second sub-band to each of the first and second radio ports, and (iii) pass components of fifth and sixth RF signals in adjacent portions of a third sub-band to each of the first and second radio ports. The third sub-band may span higher frequencies relative to the second sub-band, which may span higher frequencies relative to the first sub-band.

公开(公告)号：US20220021429A1

公开(公告)日：2022-01-20

申请号：US17354222

申请日：2021-06-22

Applicant: CommScope Italy S.r.l.

Inventor： Giuseppe Resnati ,  Alessandro Maurizio Delzanno ,  Peter J. Bisiules ,  XiaoHua Hou

IPC: H04B7/06 ,  H04B1/18 ,  H01Q1/42 ,  H01Q1/24 ,  H04B1/00 ,  H03H7/19 ,  H04B1/03

Abstract: Devices having bypassable radio frequency (RF) filters are provided. A device includes a bypassable RF filter and an adjustable-length RF transmission line that is coupled thereto. Moreover, the device includes a component that is coupled to the adjustable-length RF transmission line and is configured to change an electrical length of the adjustable-length RF transmission line between a first length and a second length. Related methods of bypassing the bypassable RF filter are also provided.