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1. (WO2015113490) CAVITY-TYPE MICROWAVE DEVICE

Pub. No.:    WO/2015/113490    International Application No.:    PCT/CN2015/071662
Publication Date: Fri Aug 07 01:59:59 CEST 2015 International Filing Date: Wed Jan 28 00:59:59 CET 2015
IPC: H01P 1/18
H01P 1/207
H01P 1/213
Applicants: COMBA TELECOM TECHNOLOGY (GUANGZHOU) LTD.
京信通信技术(广州)有限公司
Inventors: LIU, Peitao
刘培涛
SU, Guosheng
苏国生
XUE, Fengzhang
薛峰章
CHEN, Litao
陈礼涛
Title: CAVITY-TYPE MICROWAVE DEVICE
Abstract:
The present invention relates to a cavity-type microwave device, comprising an integrally formed cavity body and a microwave network circuit arranged within the cavity body. The cavity body is provided with a plurality of encapsulation walls and a cavity defined by the plurality of encapsulation walls. The cavity is used for accommodating the microwave network circuit. A wiring groove is provided on at least one of the encapsulation walls, and at least one first through-hole penetrating into the cavity is arranged on each wiring groove. The present cavity-type microwave device is small in size, simple in structure, and strong in applicability. In addition, the present microwave device does not require any screw fastenings, thereby reducing costs and facilitating mass production. Furthermore, the hazards of intermodulation products brought by fastenings such as screws can be avoided.