초록 ▼

An architecture for a monopulse, active aperture array is provided which functions as a high precision error compensation system correcting both the Sum and the Difference beams simultaneously. The architecture incorporates; a radiating antenna, a transmit-receiver, a -3.01 dB Wilkinson divider oper

An architecture for a monopulse, active aperture array is provided which functions as a high precision error compensation system correcting both the Sum and the Difference beams simultaneously. The architecture incorporates; a radiating antenna, a transmit-receiver, a -3.01 dB Wilkinson divider operable to split the signal received from the transmit-receiver, a Sum plus Difference network, a Sum minus Difference network both of which accept the split signal from the -3.01 dB Wilkinson divider and simultaneously error compensate the beams, and a four port magic tee operable to output the error compensated signals from the Sum plus Difference network and the Sum minus Difference network.

대표청구항 ▼

An architecture for monopulse, active aperture arrays, comprising: at least one radiating antenna means, said radiating antenna means operable to receive or transmit a signal from outside of said monopulse, active aperture array; a least one transmit-receive means, said transmit-receive means cooper

An architecture for monopulse, active aperture arrays, comprising: at least one radiating antenna means, said radiating antenna means operable to receive or transmit a signal from outside of said monopulse, active aperture array; a least one transmit-receive means, said transmit-receive means cooperatively associated with said radiating antenna means, said transmit-receive means operable to receive said signal from said radiating antenna means; at least one -3.01 dB Wilkinson divider, said -3.01 Wilkinson divider cooperatively associated with said transmit-receive means, said -3.01 dB Wilkinson divider operable to receive said signal from said transmit-receive means and split said received signal from said transmit-receive means in half; a sum plus difference network (S+D), said sum plus difference (S+D) network cooperatively associated with said -3.01 dB Wilkinson divider, said sum plus difference network operable to receive said one-half of said received signal from said -3.01 Wilkinson divider; a sum minus difference (S-D) network, said sum minus difference (S-D) network cooperatively associated with said -3.01 Wilkinson divider, said sum minus difference network operable to receive said one-half of said received signal from said -3.01 dB Wilkinson divider; and, a four port magic tee, said four port magic tee operable to receive an output signal from said Sum plus Difference network (S+D) and said four port magic tee operable to receive an output signal from said Sum minus Difference (S-D) network, said four port magic tee being further operable to output an error compensated Summed signal or an error compensated Difference signal.