What one wants to avoid (with some transmitters) is too much reactive
component - sure, you can cancel it with a passive component, but that
component will have some loss AND the required value changes with frequency.
I thought, at one time, that by not using the antenna at resonance (zero reactive) the bandwidth of the antenna would be widened. After adaptation (filter in 'L'), I note, by calculation, that it is not so.
Can you confirm this statement for me ? (or not)
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F1AMM (Fran?ois)
-----Message d'origine-----
De la part de Jim Lux
Mercredi 10 ao?t 2022 01:29
