publication venue for Stability analysis and design of negative impedance converters: application to circuit and small antennas. 25:409-418. 2016 A 300 GHz "Always-In-Focus" focusing system for target detection. 22:610-617. 2013 Comments and Remarks over Classic Linear Loop-Gain Method for Oscillator Design and Analysis. New Proposed Method Based on NDF/RRT. 21:478-491. 2012 Dual Band High Efficiency Power Amplifier Based on CRLH Lines. 18:567-578. 2009 Multifrequency Printed Antennas Loaded with Metamaterial Particles. 18:129-143. 2009