TDICCD Focal Plane Assemblies (FPAs) for Remote Sensing Satellite Applications

摘要

This paper highlights the application of time delay integration charge couple device (TDICCD) and TDICCD focal plane assemblies (FPAs) on real－time earth observation remote sensing satellite. From the angle of the design of space TDICCD cameras, it introduces how to design focal plane assemblies (FPAs) —including TDICCD device unit (DU) choice, TDICCD field butt, FPAs machine design, electronic focal plane assemblies (EFPAs) video electronic signal processing unit (SPU), TDICCD FPAs temperature control. An example is also given. Two dynamic TDICCD imaging instruments are manufactured using the "push－broom" imaging principle, and their confident performances are also achieved.