1. McTasney, R., D. Grunwald, and D. Sicker, "Low-latency multichannel wireless mesh networks," Proceedings of the 16th Inter. Conf. on Computer Comm. and Networks (ICCCN’2007), 1082-1087, 2007.
doi:10.1109/ICCCN.2007.4317962
2. Madany, Y. M. and A. A. Salama, "Design and analysis of miniaturized integrated antenna with direct conversion transceiver for wireless communications applications," Inter. Conf. on Microwave and Millimeter Wave Technology (ICMMT’2012), 1-4, May 2012.
3. Madany, Y. M., N. E. H. Ismail, and H. A. Hassan, "High-isolation wideband single-pole double-throw (SPDT) transmitter/receiver (T/R) switch with PIN diode for wireless communication applications," IEEE Inter. Symp. on Ant. and Propag. (APS’2013), 1006-1007, July 2013.
4. Palomar, D. P., J. Cioffi, and M. Lagunas, "Joint Tx-Rx beam forming design for multicarrier MIMO channels, A unified framework for convex optimization," IEEE Trans. Signal Process., Vol. 51, No. 9, 2381-2401, 2003.
doi:10.1109/TSP.2003.815393
5. Yin, H., D. Gesbert, M. Filippou, and Y. Liu, "A coordinated approach to channel estimation in large-scale multiple-antenna systems," IEEE Journal on Selected Areas in Communications, Vol. 31, 264-273, 2013.
doi:10.1109/JSAC.2013.130214
6. Sharawi, M. S., S. K. Podilchak, and K. Sarabandi, "Compact millimeter-wave switched-beam antenna arrays for short range communication," Microwave and Optical Technology Letters, Vol. 58, No. 8, 1917-1921, August 2016.
doi:10.1002/mop.29940
7. Tiwari, N. and T. R. Rao, "A switched beam antenna array with Butler matrix network using substrate integrated waveguide technology for 60 GHz radio," ACES Journal, Vol. 31, No. 5, 599-602, May 2016.
8. Tiwari, N. and T. R. Rao, "A switched beam antenna array with Butler matrix network using substrate integrated waveguide technology for 60 GHz wireless communications," International Journal of Electronics and Communications, (AEU), Vol. 70, 850-856, 2016.
doi:10.1016/j.aeue.2016.03.014
9. Erfani, E., E. Moldovan, and S. Tatu, "A 60-GHz multi-beam antenna array design by using MHMICs technology," Microwave and Optical Technology Letters, Vol. 58, No. 8, 1844-1847, August 2016.
doi:10.1002/mop.29926
10. Shastrakar, A. and U. S. Sutar, "Design and simulation of microstrip Butler matrix elements operating at 2.4 GHz for wireless applications," International Journal of Scientific & Engineering Research, Vol. 7, No. 5, 1528-1531, May 2016.
11. Suryana, J., A. Y. Pinangkis, and A. Nursyamsiah, "Design and implementation of 3-D multi-beam antenna and FMCW S-band radar for fire control system," Asian Research Publishing Network (ARPN) Journal of Engineering and Applied Sciences, Vol. 11, No. 5, 3176-3183, March 2016.
12. Hirokawa, J. and D.-H. Kim, "Waveguide short-slot 2D-plane coupler for 2D beam-switching Butler matrix," The 3rd AWAP 2016, 30, January 27-29, 2016.
13. Kalam, S. V. and A. B. Rathi, "Optimum design of 4 × 4 symmetrically structured Butler matrix," International Journal of Scientific Research Engineering & Technology (IJSRET), Vol. 5, No. 1, 31-34, January 2016.
14. Karamzadeh, S. and M. Kartal, "Circularly polarized 1 × 4 square slot array antenna by utilizing compacted modified Butler matrix and branch line coupler," International Journal of RF and Microwave Computer-Aided Engineering, Vol. 26, No. 2, 146-153, Wiley Periodicals, Inc., February 2016.
doi:10.1002/mmce.20947
15. Madany, Y. M., H. M. Elkamchouchi, and A. A. Salama, "Investigation and design of distributed subarray smart antenna system using 1 × 8 switched Butler matrix for phased-array radar applications," Inter. Conf. on High Speed Intelligent Communication (HSIC’2012), 279-282, May 2012.