Naqui, J. and Damm, C. and Wiens, A. and Jakoby, R. and Su, L. and Mata-Contreras, J. and Martín, F. (2016):
Transmission Lines Loaded With Pairs of Stepped Impedance Resonators: Modeling and Application to Differential Permittivity Measurements.
In: IEEE Transactions on Microwave Theory and Techniques, 64 (11), pp. 3864-3877. ISSN 0018-9480,
[Article]

Naqui, J. and Damm, C. and Wiens, A. and Jakoby, R. and Su, Lijuan and Martin, F. (2014):
Transmission lines loaded with pairs of magnetically coupled stepped impedance resonators (SIRs): Modeling and application to microwave sensors.
pp. 1-4, Microwave Symposium (IMS), 2014 IEEE MTT-S International, [Conference or Workshop Item]