| 摘要 |
PURPOSE:To obtain the titled circuit which does not require any large space and is easily corrected in phase, by changing the electrical length of the feeder at every phase controller by a constant length. CONSTITUTION:A microwave electric power oscillated at a transmission source 14 is radiated by element antennas 1-4 through phase controllers 5-8 and feeders 22-25 after it is distributed at equiphase by an electric power distributor 13. The feeders 22-25 are set in such a way that the electrical length changes in an arithmetic progression. A computer for controlling phase 15 computes and indicates the set phase for each face controller 5-8 by taking differences in phase corresponding to the electrical length of each feeder 22-25 into consideration. |
