Testing arrangement of near field absorbing material reflectivity

• Main Authors: LIU LIDONG, HAO BIN, LIU KEXIA, YE YITING
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2017
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a testing arrangement of near field absorbing material reflectivity, including vector network analyzer, vector network analyzer passes through coaxial cable and is connected with the shaft flange anchor clamps, place the support in with the shaft flange anchor clamps on, be equipped with the division board with shaft flange anchor clamps tops, division board and with for the sample portion of placing between the shaft flange anchor clamps. The utility model has the characteristics of do simple structure, cost mark down, realize low -frequency range (30MHz 3GHz), measure, easy and simple to handle, the degree of accuracy is high and good reproducibility etc. 本实用新型公开了种近场吸波材料反射率的测试装置，包括矢量网络分析仪，矢量网络分析仪通过同轴电缆与同轴法兰夹具连接，同轴法兰夹具置于支架上，同轴法兰夹具顶部设有隔离板，隔离板与同轴法兰夹具之间为样品放置部。本实用新型具有结构简单、造价便宜、可以实现低频段(30MHz-3GHz)测量、操作简便、准确度高及重复性好等特点。