Microwave and Optical Technology Letters
Microwave and Optical Technology Letters > 53 > 5 > 1015 - 1018
Microwave and Optical Technology Letters > 53 > 5 > 1050 - 1053
Microwave and Optical Technology Letters > 53 > 8 > 1879 - 1882
Microwave and Optical Technology Letters > 53 > 10 > 2343 - 2345
Microwave and Optical Technology Letters > 53 > 10 > 2245 - 2247