| 摘要 |
PURPOSE:To correctly rearray even against a sending-out burst at the time of operating a transponder or carrier hopping in which a repeating use radio frequency is overlapped on a time base by providing a selecting distributor, an OR gate and a selecting multiple device. CONSTITUTION:A selecting distributor 1 selects transmitting burst TX Burst #1-#M sent out of transmission use TDMA terminal stations 1T-MT by transmis sion selecting signals TX SEL #1-#N for showing the numbers F1-FN of radio frequencies of a transponder or a carrier which is scheduled to be used for transmission. Subsequently, they are distributed to outputs D1-DN corresponding to the numbers F1-FN by a burst unit in each station, and an OR gate 2 takes OR like a time series at every output D1-DN with respect to the output of the distributor 1 and outputs F1-FN are obtained in each station. Next, a selecting multiple device 3 bridges the outputs F1-FN to time division multiplexing by reception selecting signals RX SEL #1-#M for showing the numbers F1-FN of the radio frequency of the transponder or the carrier which is scheduled to be used for reception by a receiving station, and can output them as bursts RX Burst #1-#M to reception use TDMA terminal stations #1R-#MR. |
