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Why is the gain and bandwidth of a ce-cb cascode amplifier greater than a ce amplifier?
Gain of ce-cb cascode is nearly equal to the gain of ce amplifier, because in a ce-cb cascode, the gain of the ce stage is equal to 1, and the gain of the cb stage is nearly equal to an isolated ce amplifier. Hence, gain of both are nearly equal. On the other hand, Bandwidth of ce-cb cascode is much higher than the bandwidth of ce amplifier because the cb stage in the cascode configration is not subjected to any Miller effect, thereby improving the high frequency response. The absence of Miller effect is due to the fact that the base of the cb stage is grounded thus, shielding the collector signal from being fed back into the emitter input. To be more clear, the gain of CE stage in cascode is nearly 1, which reduces the miller effect on the cb stage greatly.
Why are pipes mostly cylindrical in shape?
The cylindrical shape of the pipe makes it very strong, and useful for many things other than transporting liquids.Also, you cannot THREAD square pipes.
What other skills did the wright brothers have?
their other skill possible their best skill was banging each other in the bo ho hard and long
What other materials other than asphalt is used to pave roads?
some kind of rock
What other materials other than uranium and plutonium are used in Power Plants?
This element is thorium.
What is a square factor?
They are square factors that are factors of other numbers as for example 9 is a square number that is a factor of 27
What is the perfect square factor of 10?
10 has no perfect square factors (other than the trivial factor 1).
Does every integer have a factor with a square root?
Yes, since one is a perfect square. But that's not helpful. Other than one, not every integer has a factor with an integral square root.
What is the greatest perfect square of 650?
650 has no factor that is a perfect square, other than 1.
What is the perfect square factors for 50 times 90?
The perfect square factor of 50 is 25 and the perfect square factor for 90 is 9. The perfect square factors for 50x90 25x9. Of course we also have the other factors of 2 and 2x5.
What is the difference between regular and dedicated bandwidth?
Regular bandwidth means you are sharing bandwidth with other people on the network so the more people on the network the slower one's connection will be. Dedicated bandwidth guarantees one a certain amount of bandwidth that is not shared.
What factor of 12 other than 1 is also a square number?
The number 4
What is the difference between transmission bandwidth and channel bandwidth?
The transmission bandwidth refers to the range of frequencies that are being transmitted from one point to another. The channel bandwidth on the other hand refers to the frequencies of a given channel.
What are the benefits of Bellnet?
Bellnet does not compromise its users bandwidth by sharing it among other users. You as a customer get your own dedicated bandwidth. They also offer internet bandwidth by volume.
What are the three components of the economic cycle and how they affect each other?
Sectors of production and goods factor
What is bandwidth in LCR connection?
The bandwidth is the difference between the frequencies at which the average power dissipated is one half the maximum value or current is 1/square root(2) times its maximum value. One frequency is greater than and the other is smaller than resonant frequency and they are symmetrical about it.
What is an add-drop mux?
An add-drop multiplexer also has the capability to add one or more lower-bandwidth signals to an existing high-bandwidth data stream, and at the same time can extract or drop other low-bandwidth signals, removing them from the stream and redirecting them to some other network path. An add-drop multiplexer also has the capability to add one or more lower-bandwidth signals to an existing high-bandwidth data stream, and at the same time can extract or drop other low-bandwidth signals, removing them from the stream and redirecting them to some other network path.
