To eliminate noise disturbance in a mobile station antenna for a moving body to eliminate break points of a reception level at a transposition point of parallel two-wire induction lines.
Antennas 6 and 7 are closely coupled just under parallel two- wire induction lines 4 (L1) and 5 (L2) except at a transposition point A and detect the magnetic fields generated by currents which flow to induction lines 4 and 5 and have 180° phase difference, and antennas 6 and 7 are connected in opposite directions to obtain a synthesized level. An antenna 8 having the shape of the figure 8 is provided for antennas and is coupled only at the transposition point A of induction lines 4 and 5 to obtain a reception level. The synthesized level of antennas 6 and 7 and the level of the antenna 8 are synthesized to obtain a synthesized reception level.
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