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1. CN109494489 - Filter integrated base station antenna

Office China
Application Number 201811485201.X
Application Date 06.12.2018
Publication Number 109494489
Publication Date 19.03.2019
Publication Kind A
IPC
H01Q 23/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
23Antennas with active circuits or circuit elements integrated within them or attached to them
H01Q 1/36
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella
H01Q 1/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
H01Q 15/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
15Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
CPC
H01Q 1/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
H01Q 1/36
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella; ; Particular materials used therewith
H01Q 15/0006
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
15Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
0006Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
H01Q 23/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
23Antennas with active circuits or circuit elements integrated within them or attached to them
Applicants COMBA TELECOM SYSTEMS (CHINA) CO., LTD.
京信通信系统(中国)有限公司
COMBA TELECOM TECHNOLOGY (GUANGZHOU) CO., LTD.
京信通信技术(广州)有限公司
COMBA TELECOM SYSTEM (GUANGZHOU) CO., LTD.
京信通信系统(广州)有限公司
TIANJIN COMBA TELECOM SYSTEMS CO., LTD.
天津京信通信系统有限公司
Inventors ZHANG LINGZHI
张灵芝
DING HAI
丁海
HE CHANGWEI
何昌委
WU JINGQIANG
吴精强
LIN XIANTIAN
林显添
Agents 广州华进联合专利商标代理有限公司 44224
Title
(EN) Filter integrated base station antenna
(ZH) 滤波集成式基站天线
Abstract
(EN)
The invention relates to a filter integrated base station antenna comprising a calibration network structure and a plurality of filter structures. First pins connected with a plurality of signal channels electrically are formed on the surface of the calibration network structure; and filter structures have second pins that are connected with filter circuits electrically and are formed on the surfaces of the filter structures. The calibration network structure and the multiple filter structures are in an integrated mode and the multiple filters are pasted on the surface of the calibration network structure, so the structure of the filter integrated base station antenna becomes compact. Besides, on the basis of contact of the first pins with the second pins, the multiple filter structures and the corresponding signal channels are in electric connection, so that signal transmission between the calibration network structure and the filter structures is realized without the need to use connecting components such as coaxial connectors or radio frequency connectors. Therefore, the structure of the filter integrated base station antenna is simplified and the size and weight of the antennaare reduced obviously, so that the filter integrated base station antenna is suitable for the miniaturization design of the 5G communication system.

(ZH)
本发明涉及一种滤波集成式基站天线,包括校准网络结构及多个滤波器结构。校准网络结构的表面形成有分别与多个信号通道电连接的第一引脚,每个滤波器结构形成于滤波器结构表面并与滤波电路电连接的第二引脚。校准网络结构与多个滤波器结构实现一体化集成,且多个滤波器结构均贴设于校准网络结构的表面,故滤波集成式基站天线的结构更紧凑。此外,通过第一引脚与第二引脚贴合,便可使多个滤波器结构分别与对应的信号通道实现电连接,故无需额外采用同轴连接器或射频连接头等连接元件便可使校准网络结构与滤波器结构之间实现信号传导。因此,上述滤波集成式基站天线的结构得到简化,体积和重量也显著减小,从而便于5G通信系统的小型化设计。

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