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Farrag博士是一位印度的医学博士,近年来一直致力于对球体天线的研究,他设计的球体天线主要依据椤勃透镜原理制造而成。在研究过程中,Farrag博士发现摩托车的头盔不失为一种制作球体天线的好材料。因为头盔不仅有类似球体的形状,而且尺寸大小也比较合适。于是Farrag博士开始对
Dr. Farrag, an Indian medical doctor who has been working on the sphere antenna in recent years, has designed a spherical antenna that is based primarily on the principle of 椤 bo lens. In the course of the study, Dr. Farrag found that motorcycle helmets are a good material for making ball antennas. Because the helmet not only has the shape of a sphere, but also the size is more appropriate. So Dr. Farrag started