1. Pettigrew, A. M. (1996). The amplitude-locked loop, the theory and operation of the FM 201/5 high performance FM demodulator, Ampsys Company Document.
2. Xilinx Inc. (2009). Virtex-5 platform FPGAs: Virtex-5 FPGA data sheet.
3. Kehtarnavaz, N. (2008). Digital signal processing system design: LabVIEW-based hybrid programming (2nd ed.). Amsterdam: Elsevier.
4. National Instruments Inc. (August 2008). Getting started with Compact-RIO and LabVIEW.
5. Haykin, S. (2001). Communication systems (4th ed.). New York: Wiley.