1. Holma, H., Toskala, A., Ranta-aho, K., & Pirskanen, J. (2007). High-speed packet access evolution in 3GPP release 7. IEEE Communications Magazine, 45(12), 29–35.
2. Mun, B., Harackiewicz, F. J., Kim, B., Wi, H., Lee, J., Park, M. J., et al. (2013). New configuration of handset MIMO antenna for LTE 700 band applications. International Journal of Antennas and Propagation,. doi: 10.1155/2013/850489 .
3. Karaboikis, M. P., Papamichael, V. C., Tsachtsiris, G. F., Soras, C. F., & Makios, V. T. (2008). Integrating compact printed antennas onto small diversity/MIMO terminals. IEEE Transactions on Antennas and Propagation, 52(7), 2067–2078.
4. Chair, R., Kishk, A. A., Lee, K. F., & Kajfez, D. (2006). Performance comparisons between dielectric resonator antennas and printed microstrip patch antennas in the X-band. Microwave Journal, 49(1), 99–144.
5. Khalily, M., Rahim, M. A., & Kishk, A. A. (2011). Bandwidth enhancement and radiation characteristics improvement of rectangular dielectric resonator antenna. IEEE Antennas Wireless Propagation Letters, 10, 393–395.