we discuss a method of generating the 2-D complex random sequence with power spectrum and eigenspectrum approximated to given power spectrum and eigenspectrum
and with amplitude obeyed to the bimodal Rayleigh distribution. The method is very useful in the design and performance estimation of airborne phased array radar system.Here
some new problems which exist in the procedure of generating 2-D clutter are explored in detail
and a new requirement of testing 2-D clutter is given.