IEEE Transactions on Microwave Theory and Techniques
IEEE Transactions on Microwave Theory and Techniques > 2013 > 61 > 2 > 827 - 832
IEEE Transactions on Microwave Theory and Techniques > 2013 > 61 > 2 > 939 - 947
IEEE Transactions on Microwave Theory and Techniques > 2013 > 61 > 2 > 999
IEEE Transactions on Microwave Theory and Techniques > 2013 > 61 > 2 > 931 - 938