| 摘要 |
An electromagnetic signal processing system ( 10 ) comprises a plurality of optical fiber arrays ( 11, 12, 13, 14, 15 and 16 ) each having a cluster of optical fibers with their one ends ( 40 ) oriented to receive electromagnetic radiation from free-space, or to transmit electromagnetic radiation into free-space. Received electromagnetic radiation passes through respective array outputs ( 21, 22, 23, 24, 25 and 26 ) and optical delays ( 50, 51; 55, 56; 65 ) to the input ( 68 ) of a signal detector ( 69 ). Transmitted electromagnetic radiation from sources ( 71, 72 ) passes through optical delays ( 50, 51; 55, 56 ) to array inputs ( 21, 22, 23, 24, 25 and 26 ) so that the one ends ( 40 ) of the optical fibers transmit the electromagnetic radiation into free-space.
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