| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that since a far field radiation pattern is measured while a relative position between a sample antenna and an antenna for measurement is changed in a conventional antenna measurement device, it is necessary to provide a scanner or a turntable, and the device configuration becomes complex.SOLUTION: An antenna measurement device includes a control part for, while fixing a relative positional relation between an array antenna having a phase shifter for each element antenna and an antenna for measurement, obtaining the phase of each element antenna such that the far field radiation electric field intensity of the array antenna is measured by the antenna for measurement. Thus, it is possible to measure the radiation electric field of the array antenna in a simulated manner. |
