1. Balanis CA (2005). Antenna theory: analysis and design, 3rd edn. Wiley, New York
2. Barnes J, Rizos C, Wang J, Meng X, Dodson AH, Roberts GW (2003) The Monitoring of bridge movements using GPS and pseudolites. Proceedings of the 11 international symposium on deformation measurements, pp 563–572
3. Barnes J, Rizos C, Wang J, Small D, Voigt G, Gambale N (2003) Locata: the positioning technology of the future?, Proceedings of the 6th international symposium on satellite navigation technology including mobile positioning and location services
4. Barnes J, Wang J, Rizos C, Kanli M, Small D, Voigt G, Gambale N (2003) Locata: a new positioning technology for high precision indoor and outdoor positioning. Proceedings 2003 international symposium on GPS/GNSS, pp 9–18
5. Barnes J, Rizos C, Kanli M, Small D, Voigt G, Gambale N, Lamance J, Numan T, Reid C (2004) Indoor industrial machine guidance using locata: a pilot study at bluescope steel. Proceedings of the 60th Annual Meeting of the US Intstitute of Navigation