| 摘要 |
<p>PURPOSE:To place spatial stabilization in the best state automatically by providing a 2-channel antenna driving mechanism. CONSTITUTION:A 1st antenna 74 consists of 1st module-(2n-1)th modules 110-114, whose output signals are supplied to a 1st coupling circuit 20 to become a 1st antenna output 75. The 1st output 89a of a 3rd antenna driving part which is an antenna indication signal to the module 110 is used for the spatial stabilization of a radio wave homing device. 1st output 87a of a 2nd driving part which is an antenna indication signal to the module 114 is an auxiliary signal for calibration which optimizes the spatial stabilization. A 2nd antenna 76 consists of 2nd-(2n)th modules 120-124, whose output signals are supplied to a 2nd coupling circuit 20 to obtain a 2nd antenna output 77. The 2nd output 89b of a 3rd antenna driving part which is an antenna indication signal to the module 120 is used for the spatial stabilization. The 2nd output 87b of the 2nd antenna driving part which is an antenna indication signal to the module 124 is an auxiliary signal for calibration for the spatial stabilization.</p> |
