12,000

We have over 12,000 students, from over 100 countries, within one of the safest campuses in the UK

93%

93% of Lancaster students go into work or further study within six months of graduating

Home > Research > Publications & Outputs > Backward wave mode interaction impedance at THz...
View graph of relations

« Back

Backward wave mode interaction impedance at THz frequencies for corrugated waveguide

Research output: Contribution to journalJournal article

Published

Journal publication date04/2012
JournalMicrowave and Optical Technology Letters
Journal number4
Volume54
Number of pages3
Pages837-839
Original languageEnglish

Abstract

A novel analytical expression to compute the interaction impedance of corrugated rectangular waveguide slow-wave structure, for backward wave regime is proposed.The remarkable agreement of the analytical model with 3D electromagnetic simulations makes the proposed expression of practical usefulness for backward wave oscillator design up to THz frequencies. (c) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:837839, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26721