1. C. Smith, LMDS: Local Multipoint Distribution Service. (McGraw-Hill, New York, 2000).
2. F. M. Gardner, Phase Look Techniques, 2nd edn. (John Wiley & Sons, New York, 1967).
3. H. H. Ma, X. H. Tang, F. Xiao et al., Phase noise analysis and estimate of millimeter wave PLL frequency synthesizer. International Journal of Int. J. Infrared Millim. Waves. 26(2), 271–278 (2005).
4. Hittite Microwave Corporation. HMC515LP5/515LP5E Data sheet. Available via http://www.hittite.com/product_info/product_specs/vcos/hmc515lp5.pdf . Cited 15 July 2007.
5. D. Banerjee, PLL Performance, Simulation, and Design. National Semiconductor. Available via http://www.national.com/appinfo/wireless/pll_designbook.html . Cited 15 July 2007.