Satellite-borne electromechanical-thermal integrated active antenna module

• Main Authors: ZHAO PEITANG, YAO YUFAN, SHENG LEI, ZHOU ZICHENG, YANG TINGGUANG, LI YAN, ZUO FANGZHEN, ZHANG JIALONG, WANG ZHIGANG, ZHANG XIANFENG, LU XIAOPENG, QIAO XINGWANG
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2022
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The invention provides a satellite-borne electromechanical-thermal integrated active antenna module, and relates to the technical field of antenna module integration. The slotted waveguide antenna serves as a telecommunication radiating surface and also serves as a bearing structure and a radiating surface, an independent active mounting plate in a conventional framework is omitted, and the overall profile height can be reduced. The slotted waveguide antenna is connected with the TR assembly through the radio frequency connector, so that the feed line loss is reduced, and the radiation efficiency of the active module is improved; a stacked structure layout is formed, the space is fully utilized, and the mass surface density is improved. The heat pipes serving as the temperature control assemblies are fixedly installed below the four TR assemblies in each row through screws in an inverted hanging mode, and the section height of the system is not occupied. The heat pipe is not in direct contact with the slotted