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Callisto
 2 years ago
Wireless communication
Q1) What are the differences between different spectrum?
Callisto
 2 years ago
Wireless communication Q1) What are the differences between different spectrum?

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Callisto
 2 years ago
Best ResponseYou've already chosen the best response.2I have the same pic in the ppt... But the teacher didn't talk much about it..

Callisto
 2 years ago
Best ResponseYou've already chosen the best response.2I was typing something, but that didn't seem right..

Callisto
 2 years ago
Best ResponseYou've already chosen the best response.2Different devices => different freq. to operate (Probably this is wrong already) Bandwidth = freq??

Callisto
 2 years ago
Best ResponseYou've already chosen the best response.2Thanks for your help! But l guess I need more time to understand it :(

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.0Bandwidth of a device is the 'range' of frequencies for which the device will generate a 'desirable' output. Designing a device has Bandwidth specifications, depending on which the components used for designing will differ OR the dimensions of a devise will change. example : Designing a filter for different bandwidth will have resistors and capacitors of different values. Designing a microstrip antenna of different center frequency and bandwidth will have different length , width, height of substrate, and slit dimensions,if any.

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.0yes, i addressed her 'Bandwidth = freq??' issue.

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.0does the original question demand differences between various spectrums like radio, optical, UV , Xrays, Gammarays....... coz allocation was only discussed.

Callisto
 2 years ago
Best ResponseYou've already chosen the best response.2The question is ''what are the differences between different spectrum (telecom)?'' The teacher answered it once, but very quickly and I couldn't catch his words..
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