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This means that the source and load impedances should be complex conjugates of each other.
This is valid only for non-reactive source and load impedances.
Load impedance - this determines how fast the engine is allowed to accelerate.
It means that the amplifier will be able to work into substantially lower load impedance.
Provided any loading impedance is high compared with resistance R, the response will stay close to that of figure 8.8(c).
Most lumped-element devices can match a specific range of load impedances.
Both can deliver power into a similar load impedance up to their rated capacity, sounding much alike because they are supposed to.
Even for some modern music reproduction devices the recommended load impedance is over 50 kΩ.
Z is a function of the load impedance.
I like newer Swirlin' Vegas, although their load impedances are pretty low.
In such cases, power delivery is maximized when the load impedance is matched to the source.
When a high-power appliance switches on, it dramatically reduces the load impedance.
If the source resistance is not negligibly small compared to the load impedance, the output voltage will fall.
For example, a 1K bias resistor will have virtually no effect if the load impedance is at least 100K.
Most have a rated minimum load impedance.
The coupling device shall substantially maintain the proper transmitter load impedance.
However unbalance will, as the feeder becomes part of the antenna system and load impedance is altered.
Bus/tag load impedance of at least 7 kohm.
If the load impedance becomes capacitive, the matching element must be replaced by an inductor.
All devices used in telephone signal paths are generally dependent on matched cable, source and load impedances.
If the load impedance is not very much higher than the power supply impedance, the voltages will drop.
In the case of the L-pad, the right figure will be used if the load impedance is greater than the source impedance.
In general, normal methods of circuit analysis are not used as in most cases load impedances are not known.
Stubs can be used to match a load impedance to the transmission line characteristic impedance.
An amplifier prevents the load impedance of the following stage from affecting the characteristics of the filter.