Broad band dipole antenna
An antenna (100) comprising a first pole portion (20), a first helical portion (30), a second pole portion (40) and a second helical portion (50), each of which connects the next in turn along a line, said second helical portion (50) having a plurality of cylindrical whorls, wherein the second helical portion is coated with metal (60) so that the whorls are connected to a neighbor one by the metal (60).
Hon Hai Precision Ind. Co., Ltd.
H H
H01Q H01Q
inventional inventional
Sheng-Che Chun-Chieh John Chang-Ching Taiichi Jui-Kuang
Chang Tseng Chow Lin Yamaguchi Chung