Skip to Main content Skip to Navigation
Journal articles

Continuously varying coupled transmission lines applied to design band-pass filters

Abstract : This article presents a technique to analyze and optimize Continuously Varying Transmission Lines (CVTL's), used to design microwave band-pass filters in planar technology. For millimeters waves, radiation losses can increase quickly, especially for sharp discontinuities in planar circuits. In this approach, rather than taking account of this effect in a full-wave analysis, we generate structures without discontinuities. Moreover, the line shape is optimized to reduce spurious responses out of the band-pass. For several filters, measurements are compared with simulation results.
Document type :
Journal articles
Complete list of metadatas

Cited literature [8 references]  Display  Hide  Download

https://hal.univ-brest.fr/hal-00809278
Contributor : Marc Le Roy <>
Submitted on : Thursday, April 11, 2013 - 3:42:21 PM
Last modification on : Wednesday, June 24, 2020 - 4:19:21 PM
Long-term archiving on: : Monday, April 3, 2017 - 2:21:45 AM

File

ContinuouslyIJRFCAE.pdf
Files produced by the author(s)

Identifiers

Citation

Marc Le Roy, André Pérennec, Serge Toutain, Léon-Claude Calvez. Continuously varying coupled transmission lines applied to design band-pass filters. International Journal of RF and Microwave Computer-Aided Engineering, Wiley, 2002, 12 (3), pp.288-295. ⟨10.1002/mmce.20204⟩. ⟨hal-00809278⟩

Share

Metrics

Record views

382

Files downloads

764