| contributor author | Mahmoudi, Ali |  | 
| contributor author | Kamarei, Mahmoud |  | 
| contributor author | Shahabadi, Mahmoud |  | 
| date accessioned | 2020-03-12T18:35:37Z |  | 
| date available | 2020-03-12T18:35:37Z |  | 
| date issued | 2014 |  | 
| identifier issn | 0018-9383 |  | 
| identifier other | 6680705.pdf |  | 
| identifier uri | https://libsearch.um.ac.ir:443/fum/handle/fum/963677?locale-attribute=fa&show=full |  | 
| format | general |  | 
| language | English |  | 
| publisher | IEEE |  | 
| title | Analysis of Helical Slow-Wave Structures for Modeling Helix Thickness Using an Improved Helical-Harmonics Approximation—Part I: Theory |  | 
| type | Journal Paper |  | 
| contenttype | Metadata Only |  | 
| identifier padid | 7997033 |  | 
| subject keywords | Maxwell equations |  | 
| subject keywords | approximation theory |  | 
| subject keywords | harmonic analysis |  | 
| subject keywords | slow wave structures |  | 
| subject keywords | HHA-based analysis |  | 
| subject keywords | Maxwell' |  | 
| subject keywords | s equations |  | 
| subject keywords | beam-absent helix SWS |  | 
| subject keywords | cold helix slow-wave structures |  | 
| subject keywords | dispersion relation |  | 
| subject keywords | helical coordinate system |  | 
| subject keywords | helical-harmonics approximation |  | 
| subject keywords | helix pitch angle |  | 
| subject keywords | helix tape thickness |  | 
| subject keywords | smoothed rods |  | 
| subject keywords | supporting equations |  | 
| subject keywords | Approximation methods |  | 
| subject keywords | Boundary conditions |  | 
| subject keywords | Dispersion |  | 
| subject keywords | Equations |  | 
| subject keywords | Harmonic analysis |  | 
| subject keywords | Impedance |  | 
| subject keywords | Mathematical model |  | 
| subject keywords | Dispersion |  | 
| subject keywords | helical-harmonics approximat |  | 
| identifier doi | 10.1109/TED.2013.2292564 |  | 
| journal title | Electron Devices, IEEE Transactions on |  | 
| journal volume | 61 |  | 
| journal issue | 1 |  | 
| filesize | 788164 |  | 
| citations | 0 |  |