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A bus network, or any transmission line for that matter, has signal bounce when the signal encounters a change in characteristic impedance.
An ideal transmission line has constant characteristic impedance and infinite electrical length. This means that the line must be terminated at both ends in the correct impedance, otherwise there is a mismatch, and a portion of the signal will be reflected back to the transmitter at the point of the mismatch, causing distortion and/or damage.
As an example, a typical Cable Television system has a characteristic impedance of 75 ohms. If you use a splitter, and then don't use one of the splitter's outputs, you need to install a 75 ohm terminator. Otherwise, the discontinuity between 75 ohms and infinity ohms will cause a reflection (or bounce) of the signal back towards the transmitter, resulting in interference. Since there is a delay in this reflection, due to the propagation time of the cable, this reflection might show up as vertical bars in your television's picture, in the worst case, as ghosting, in the intermediate case, or as fuzziness, in the best case.
In this age of digital television, this interference might show up in other subtle, or not so subtle, ways, depending on the modulation technique employed. The previous example of bars, ghosts, and fuzziness was based on the old system using NTSC encoding
What else can I help you with?
A bus network would suffer from signal bounce without what?
a specific resistor/ capacitor circuit connected to a 555 timer will create a debounce switch in synchronous format
How does a GPS work and where can I get one?
Conventional GPS operation uses radio signals from satellites. In very poor signal conditions, for example in a city, these signals may suffer multipath where signals bounce confusingly off buildings, or be weakened by passing through walls or tree cover_ An A-GPS system can address these problems in several ways, using an assistance server or other data from a network.
What causes dizziness nausea and walking as if drunk?
Most of the patients suffer from labyrinthitis.
What are the causes of slums in Egypt?
The causes of slums in Egypt is really quite sad. These people suffer from poverty, drugs, and unstable work environments.
A network using which UTP type will suffer the most cross talk?
cat 3It is CAT 3
With everything else being equal a network using what utp types will suffer the most cross talk?
Cat 3
How is throwing away plastic bad for the environment?
throwing away plasic causes the environmental habits to suffer
What causes dogs to suffer from itchiness?
It may be because they have dry skin. They can suffer from eczema as we do. They can have fleas. One of my dogs always itches if he's been in water, and that is usually down to the algae found there.
What is Poilo?
Polio is an infectious disease. In most cases, Polio causes no symptoms in human beings. People who suffer symptoms, often suffer only minor ailments, similar to the flu. Some become sensitive to light. In the worst cases, infected persons suffer paralysis or death.
What was the message Buddhism try to teach?
That our minds create all the problems we suffer from. That our attachments (desires) aversions (things we dislike) and our ignorance causes us to suffer and that if we can overcome these, we can become enlighten and free ourselves from this suffering.
How many American women are estimated to suffer hair loss in their lifetimes?
Estimates place the number of women that suffer hair loss in their lifetime at roughly six million. Causes for hair loss in women include Telogen Effluvium and Lupus.
What are some possible causes of chronic depression?
There are several possible causes of chronic depression. Some of these causes include traumatic events, certain medications and substances, age (older individuals are more likely to suffer from depression), and genetics (depression can run in a family).
