15-05-2013 дата публикации
Номер: CN103105604A
Принадлежит:
The invention relates to the field of radar reception, in particular to a radar receiving digital coherent processing system. The radar receiving digital coherent processing system comprises a first amplification and electrical level conversion module, a second amplification and electrical level conversion module, a two-channel analog-to-digital converter used for analog-to-digital conversion, a field programmable gate array (PFGA) coherent processing model used for coherent processing, a system clock, an interface electrical level conversion module, a two-channel analog-to-digital converter used for analog-to-digital conversion, a first amplifier, a second amplifier and a power supply transformation module used for supplying power to the system, wherein the first amplification and electrical level conversion module and the second amplification and electrical level conversion module are used for receiving and amplifying a conversion, and the first amplifier and the second amplifier are ...
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