• Signal Processing with Saw Devices

      Milstein, L. B.; Arsenault, D. R.; Das, P. K.; UCSD; Rensselaer Polytechnic Institute (International Foundation for Telemetering, 1978-11)
      The use of surface acoustic wave devices to perform real time Fourier transformation for time-limited signals is well known. In this paper a detailed analysis justifying the implementation most typically employed will be presented, as well as the description of a scheme which extends the above technique by allowing the transformation of a long sequence of contiguous random data. This latter situation, of course, is that normally encountered in a digital communication system.