A millimeter wave phased array integrated assembly method

• Main Authors: CHEN WEI, LIU YANGZHI, DENG CHAO, SONG KUN, GAO SHUAIHE, CHANG YIKUAN, CHEN BO, CHEN LIN
• Format: Patent
• Language: Chinese; English
• Published: 15.01.2019
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The invention relates to the technical field of machining and assembly, and discloses a millimeter wave phased array integrated assembly method. The method comprises the following steps: step 1, a multi-channel T/R module is matched and assembled; 2, position and assembling that structural part through the platform; 3, position and assembling a multi-channel T/R assembly and a synthesize through apin; 4, assemble a multi-channel T/R assembly and a mounting structure; 5, carry out blind insertion and interconnection of that TR component and the antenna part through positioning of the tooling to complete the assembly of the front end of the phased array; 6, assemble that rear end of the phased array, and assemble the front end of the phased array and the rear end of the phased array. A method for calculate and distributing dimension chain and precision assembly strategy are added on that assembly base of traditional millimeter wave phased array antenna feed system, dimension tolerance distribution is determined