Antenna Analyzer Circuits At Resonant Frequency

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01:51:41

Voltage Source is an Antenna Analyzer that allows us to make frequency changes.

Top circuit is at series resonance and current through 50 ohm resistor is maximum.  When frequency raises above or below resonant frequency the current flow in circuit drops.

Bottom circuit is at parallel resonance and current through 50 ohm resistor is minimum.  When frequency raises above or below resonant frequency the current flow in circuit increases.

published 8 years ago

magamedmahaev

8 years ago

Иллм

hurz

8 years ago

50kOhm are 50,000Ohm cuz "k" stands for 1,000 as factor. 50*1k=50*1,000=50,000=50000

lmccoig

8 years ago

Oops. I meant 50 ohm as transmission line resistance. Thanks hurz.

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