Analysis of a transmission line periodically loaded with position-modulated loads
Source abstract
Abstract
The dispersion characteristics of a periodically loaded transmission line is engineered via varying the amplitudes and/or positions of the periodic shunt loads. The band diagram of the periodic structure is obtained using two approaches: the Bloch–Floquet approach and a Green’s function-based approach. The effect of both amplitude and position modulation on the band diagram is discussed, to provide a step to bandgap engineering of the structure.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced Antenna and Metasurface Technologies · Antenna Design and Analysis · Microwave Engineering and Waveguides
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (7)
Show source-provided references
1. D.M. Pozar, Microwave Engineering (Wiley, New York, 2005)
2. R.E. Collin, Foundations for Microwave Engineering (Wiley, New York, 2001)10.1109/9780470544662 ↗
3. H. Boutayeb, T.A. Denidni, A.R. Sebak, L. Talbi, Band structure analysis of crystals with discontinuous metallic wires. IEEE Microw. Wirel. Compon. Lett. 15(7), 484–486 (2005)10.1109/LMWC.2005.851579 ↗
4. O.F. Siddiqui, M. Mojahedi, G.V. Eleftheriades, Periodically loaded transmission line with effective negative refractive index and negative group velocity. IEEE Trans. Antennas Propag. 51(10), 2619–2625 (2003)10.1109/TAP.2003.817556 ↗
5. I.A. Eshrah, A.A. Kishk, A Periodically loaded transmission line excited by an aperiodic source–a Green’s function approach. IEEE Trans. Microw. Theory Tech. 55(6), 1118–1123 (2007)10.1109/TMTT.2007.897667 ↗
6. G. Valerio, P. Baccarelli, P. Burghignoli, A. Galli, R. Rodríguez-Berral, F. Mesa, Analysis of periodic shielded microstrip lines excited by nonperiodic sources through the array scanning method. Radio Sci. 43, RS1009 (2008). doi: 10.1029/2007RS00369710.1029/2007RS003697 ↗
7. I.A. Eshrah, Analysis of a transmission line periodically loaded with modulated loads, in Proc. IEEE AP-S Int. Symp., Charleston, SC, USA, June (2009), pp. 1–4