-
公开(公告)号：EP4254652A1
公开(公告)日：2023-10-04
申请号：EP20967354.0
申请日：2020-12-28
发明人： LU, Junfeng , LIU, Xinming , ZHANG, Yuan , WANG, Shuangfei
IPC分类号： H01P1/213
摘要： Embodiments of this application disclose a signal transceiver apparatus, a feeding structure, and an antenna. The signal transceiver apparatus includes: a first cavity, where a first interface is disposed on the first cavity; a first filter circuit, disposed in the first cavity, where a first end of the first filter circuit is connected to the first interface; a second cavity, where a second interface and a third interface are disposed on the second cavity; a second filter circuit, disposed in the second cavity, where a first end of the second filter circuit is connected to the second interface; and a connecting component, where the connecting component includes a first end and a second end opposite to each other and a third end, the first end of the connecting component is connected to a second end of the first filter circuit, the third end of the connecting component is connected to a second end of the second filter circuit, and the second end of the connecting component is connected to the third interface; and the connecting component is configured to transmit signals of a first frequency band and a second frequency band. The connecting component uses an integrated structure. This reduces an assembly tolerance and improves passive intermodulation performance of the signal transceiver apparatus.
-
公开(公告)号：EP4254811A2
公开(公告)日：2023-10-04
申请号：EP23158893.0
申请日：2018-12-10
发明人： XIAO, Weihong , CAI, Dantao , LU, Junfeng , WANG, Shuangfei
IPC分类号： H04B1/18
摘要： This application discloses a feeding device, an antenna, and an electronic device, and belongs to the communications field. The feeding device includes a phase shifter, a combiner, and a jumper component. The phase shifter has a first cavity, the combiner has a second cavity, the first cavity is adjacently connected to the second cavity, and the phase shifter is connected to the combiner by using the jumper component. In this application, costs of the feeding device can be reduced, and a signal loss of the feeding device can be reduced.
-
公开(公告)号：EP4246725A1
公开(公告)日：2023-09-20
申请号：EP20966479.6
申请日：2020-12-24
发明人： LU, Junfeng , JIN, Li , ZHANG, Liwan , WANG, Shuangfei
摘要： This application provides a feed structure of an antenna, an antenna, and a communication device. The feed structure includes a first cavity with a first signal cable and a second cavity with a second signal cable. The first signal cable includes a first main part and a first elastic bending part located at one end of the first main part. The first main part extends along a first direction. An extension direction of the first elastic bending part intersects with the first direction, and the first elastic bending part can be deformed towards the extension direction of the first main part. A first hole is provided between the first cavity and the second cavity. The first cavity and the second cavity are connected through the first hole. A length of the first elastic bending part in a second direction is greater than a length of the first cavity in the second direction. One end the first elastic bending part away from the first main part is connected to the second signal cable through the first hole. In this application, the first elastic bending part of the feed structure extends into the first cavity in a compressed state, to facilitate installation, save space of the feed structure, and reduce weight.
-
公开(公告)号：EP4246725A9
公开(公告)日：2024-01-17
申请号：EP20966479.6
申请日：2020-12-24
发明人： LU, Junfeng , JIN, Li , ZHANG, Liwan , WANG, Shuangfei
摘要： This application provides a feed structure of an antenna, an antenna, and a communication device. The feed structure includes a first cavity with a first signal cable and a second cavity with a second signal cable. The first signal cable includes a first main part and a first elastic bending part located at one end of the first main part. The first main part extends along a first direction. An extension direction of the first elastic bending part intersects with the first direction, and the first elastic bending part can be deformed towards the extension direction of the first main part. A first hole is provided between the first cavity and the second cavity. The first cavity and the second cavity are connected through the first hole. A length of the first elastic bending part in a second direction is greater than a length of the first cavity in the second direction. One end the first elastic bending part away from the first main part is connected to the second signal cable through the first hole. In this application, the first elastic bending part of the feed structure extends into the first cavity in a compressed state, to facilitate installation, save space of the feed structure, and reduce weight.
-
公开(公告)号：EP4254811A3
公开(公告)日：2023-11-29
申请号：EP23158893.0
申请日：2018-12-10
发明人： XIAO, Weihong , CAI, Dantao , LU, Junfeng , WANG, Shuangfei
摘要： This application discloses a feeding device, an antenna, and an electronic device, and belongs to the communications field. The feeding device includes a phase shifter, a combiner, and a jumper component. The phase shifter has a first cavity, the combiner has a second cavity, the first cavity is adjacently connected to the second cavity, and the phase shifter is connected to the combiner by using the jumper component. In this application, costs of the feeding device can be reduced, and a signal loss of the feeding device can be reduced.
-
公开(公告)号：EP3716401A1
公开(公告)日：2020-09-30
申请号：EP18889444.8
申请日：2018-12-10
发明人： XIAO, Weihong , CAI, Dantao , LU, Junfeng , WANG, Shuangfei
IPC分类号： H01Q1/36
摘要： This application discloses a feeding device, an antenna, and an electronic device, and belongs to the communications field. The feeding device includes a phase shifter, a combiner, and a jumper component. The phase shifter has a first cavity, the combiner has a second cavity, the first cavity is adjacently connected to the second cavity, and the phase shifter is connected to the combiner by using the jumper component. In this application, costs of the feeding device can be reduced, and a signal loss of the feeding device can be reduced.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.011 秒)
