Correct Impedance-Matching Limitations [Antenna Designer's Notebook

Autor:	R.C. Hansen
Rok vydání:	2009
Předmět:	Infinite number Narrowband Control theory Antenna design Impedance matching Fano plane Standing wave ratio Electrical and Electronic Engineering Antenna (radio) Condensed Matter Physics Algorithm Graph Mathematics
Zdroj:	IEEE Antennas and Propagation Magazine. 51:122-124
ISSN:	1045-9243
DOI:	10.1109/map.2009.5251207
Popis:	The limitations of the simple Bode criterion are now obvious, and the results of [3, 5, 6, 7] should no longer be used. Lopez, in Equation (2) has made a significant contribution: a simple formula that gives Fano values with good accuracy over a wide range of VSWR. However, his later formula and graph are incorrect. The corrected Bode criterion leads directly to the Fano result for an infinite number of matching sections, and to earlier results of Lopez.
Databáze:	OpenAIRE
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