ADJUSTMENT ANGLE DERIVATION METHOD OF REFLECTOR FOR MICRO WIRELESS LINE

摘要

PROBLEM TO BE SOLVED: To provide an operator with information about adjustment angle, when the angle of a reflector used in micro wireless line deviates.;SOLUTION: An adjustment angle derivation method of a reflector 100 reflecting electromagnetic waves from a wireless machine has a step of installing a slot antenna 10 on the reflector 100 where the wireless line is normal via a swivel 20, rotating the slot antenna 10 and receiving the electromagnetic waves from wireless machines at first and second points, respectively, and previously acquiring the antenna angle at which the intensity of reception electric field is maximum, a step of installing the slot antenna 10 on the reflector 100 via the swivel 20 while adjusting the orientation of the reflector, rotating the slot antenna 10 and receiving the electromagnetic waves from wireless machines at the first and second points, respectively, and previously acquiring the antenna angle at which the intensity of reception electric field is maximum, and a step of obtaining the adjustment angle of the reflector 100 based on the antenna angle acquired during normal time, and the antenna angle acquired during adjustment.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT