pulse repetition rate

Pulse repetition rates may be either low or very high.

At present, we can only manage a pulse repetition rate of about nine-point-five seconds.

The equipment reference frequency is the voltage pulse repetition rate.

The pulse repetition rate can therefore be externally controlled.

The pulses were dialed into the same carrier frequency and pulse repetition rate.

"The pulse repetition rate and frequency all matched.

The pulse repetition rate can range from one per minute to tens of thousands per minute.

Also, at low pulse repetition rates, some meters with data or tone detection may produce improper or no readings.

The latest Amaris evolution features, with 750 Hertz, the highest available pulse repetition rate on the market today.

Depending upon the application, the output pulse repetition rate may range from a fraction of a Hertz to over 10 kHz.

The pulse repetition rate can only indirectly be controlled, e.g. by varying the laser's pump power and the amount of saturable absorber in the cavity.

A pulsed high voltage source (typically 1-2 kV) is generated and applied to the specimen, with pulse repetition rates in the hundreds of kilohertz range.

Radar tracking is fundamentally lower resolution because the pulse repetition rate and sweep rates are lower, as well as the wavelengths are longer.

The DC pulses have a strictly controlled rise time, pulse width, pulse repetition rate (frequency) and amplitude.

Soon the laser was chirping in frequency from the visible up to the ultraviolet region, while the pulse repetition rate was lowered to 100,000 pulses per second.

Subsequent pulses capture repetitive frames hence the laser pulse repetition rate corresponds to the frame rate of STEAM.

The primary settings and programming parameters, like the amplitude and the pulse repetition rate of the output signal of the ITREL-III remained unchanged.

Compared to modelocking, another technique for pulse generation with lasers, Q-switching leads to much lower pulse repetition rates, much higher pulse energies, and much longer pulse durations.

The following lossy integrator has a rapid rise time and longer fall time, so the measured output for a sequence of impulses is higher when the pulse repetition rate is higher.

The pulse repetition rate has historically been standardized based on the response time needed for electromechanical switching systems, and most telephone systems used the nominal pulse repetition of 10 pulses per second.

In switching applications modern devices boast pulse repetition rates well into the ultrasonic range-frequencies which are at least ten times the highest audio frequency handled by the device when used as an analog audio amplifier.

Simple bench pulse generators usually allow control of the pulse repetition rate (frequency), pulse width, delay with respect to an internal or external trigger and the high- and low-voltage levels of the pulses.

For example, the pulse repetition rate and duration may be digitally controlled but the pulse amplitude and rise and fall times may be determined by analog circuitry in the output stage of the pulse generator.

On the other hand, passively Q-switched microchip lasers (with very short resonators) have generated pulses with durations far below one nanosecond and pulse repetition rates from hundreds of hertz to several megahertz (MHz)

Such pulsers, if driven by a continuous frequency clock, will act as microwave comb generators, having output frequency components at integer multiples of the pulse repetition rate, and extending to well over 100 gigahertz (see, for example,[3]).