Important Role of Inflection Frequency in the Dispersive Property of Microstrip Lines
- 1 November 1982
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Microwave Theory and Techniques
- Vol. 30 (11), 2057-2059
- https://doi.org/10.1109/TMTT.1982.1131378
Abstract
It is represented that the inflection frequency f/sub i/, has the important role in the dispersive property of microstrip lines. This f/sub i/ is related to the coupling between the TEM mode and the TM/sub 0/ mode. Using f/sub i/, an approximate dispersion formula is derived by improving Schneider's formula. The results obtained by the present formula are compared with the other available results; good agreement is seen.Keywords
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