Title :
A metamaterial-based multiband phase shifter
Author :
Maassel, Michael ; Braaten, B.D. ; Rogers, David A.
Author_Institution :
Electr. & Comput. Eng., North Dakota State Univ., Fargo, ND, USA
Abstract :
A design methodology for a multi-band phase shifter using a metamaterial-based transmission line was developed. This method is different in that the loaded-line phase shifter has a phase shift of 90° at the center frequencies of both bands (ISM bands: 902-928 MHz and 2400-2498 MHz) instead of -90° and -270°. The method was validated using simulation and measured results.
Keywords :
UHF phase shifters; microwave metamaterials; transmission lines; ISM bands; frequency 2400 MHz to 2498 MHz; frequency 902 MHz to 928 MHz; loaded-line phase shifter; metamaterial-based multiband phase shifter; metamaterial-based transmission line; Capacitance; Insertion loss; Magnetic materials; Metamaterials; Phase shifters; Power transmission lines; Varactors;
Conference_Titel :
Electro/Information Technology (EIT), 2014 IEEE International Conference on
Conference_Location :
Milwaukee, WI
DOI :
10.1109/EIT.2014.6871820
