Title : 
The Complex (and Circular) Argument Continues
         
        
        
        
        
        
        
            Keywords : 
Circuits; Gaussian processes; Glass; Modems; Phase locked loops; Phase measurement; Signal processing; Temperature; Voltage; Writing;
         
        
        
            Journal_Title : 
Signal Processing Magazine, IEEE
         
        
        
        
        
            DOI : 
10.1109/MSP.1996.536828