As a newly proposed high resolution computational imaging technique, Microwave Staring\nCorrelated Imaging (MSCI) requires elaborate design of the temporal-spatial stochastic radiation fields\n(TSSRF). Conventional implementation of MSCI radiation source consists of multiple transmitters\nconfiguration and simultaneous emitting scheme, which remains underutilization of the available\ndesign resources. In this paper, a time-division MSCI (TD-MSCI) method is proposed to virtually\ngenerate the TSSRF and make further use of the available design resources. Different from convention\nsimultaneously transmitting based MSCI, the detection scheme in TD-MSCI is achieved by alternately\ntransmitting of each transmitter, rather than simultaneous transmission of multiple transmitters.\nEcho enhancement is conducted to improve the SNR level of the echo waveform and to resolve\nthe power coastdown caused by single transmitting scheme.
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