## Abstract Broadband transformers from rectangular to T‐septum waveguides are presented. By utilizing both ridge and T‐septum waveguide sections in the transformer design, the thicknesses of the ridge and the T‐septa can be kept constant, which simplifies fabrication. The three‐ and four‐section d
Cross-ridge trough rectangular waveguide
✍ Scribed by David M. Klymyshyn; Dai Qiu; Protap Pramanick
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 186 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0895-2477
- DOI
- 10.1002/mop.1345
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✦ Synopsis
Abstract
A new ridge trough rectangular waveguide loaded with a horizontal “cross” ridge is proposed and analyzed using the finite‐element method. Analysis predicts a dramatic increase in the fundamental‐mode cutoff wavelength performance and high bandwidth. The waveguide is attractive for emerging microwave and millimeter‐wave applications requiring highly integrated, compact structures. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 31: 20–23, 2001.
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