Christie, Latha V and Kumar, Lalit and Balakrishnan, N (2002) Improved equivalent circuit model of practical coupled-cavity slow-wave structures for TWTs. In: Microwave and Optical Technology Letters, 35 (4). pp. 322-326.
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The existing equivalent circuit model of space-harmonic coupled-cavity slow-wave structures was extended to model structures with double slots and tapered or step-tapered ferrules. This model was validated by comparing its results for dispersion and total impedance characteristics of typical slow-wave structures operating in S-band, with those obtained by computer simulation using the 3D Maxwell equation solver MAFIA.* This model was also validated with the experimental results of a particular double-slot structure at S-band.
| Item Type: | Journal Article |
|---|---|
| Publication: | Microwave and Optical Technology Letters |
| Publisher: | Wiley Periodicals, Inc. |
| Additional Information: | The copyright belongs to Wiley Periodicals, Inc. |
| Keywords: | traveling wave tube;periodic structure;slow wave structure;microwave amplifier;equivalent circuit model |
| Department/Centre: | Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering) |
| Date Deposited: | 06 Feb 2006 |
| Last Modified: | 27 Aug 2008 11:43 |
| URI: | http://eprints.iisc.ac.in/id/eprint/5272 |
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