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The Study on the RF Transceiver Applied to Cognitive Radio Method
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 Title & Authors
The Study on the RF Transceiver Applied to Cognitive Radio Method
Kim, Ki-Jung; Kim, Jong-Sung; Bae, Moon-Kwan;
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 Abstract
In this paper Communication data link equipment on a high speed-hopping method to use the frequency resources efficiently for the frequency environment is introduced such as sensing techniques, using the same frequency band by using the received two-channel technique and the receive filter bank unit applied to be shared with other equipment such as radar and so on. The real-time measurement and analysis were operated for measurement the frequency environment of the operating band in advance. and primarily equipment to develop is analyzed how the interference effect to the radar minimize the operation of radar equipment. In reverse, to use the same frequency band the methods such as frequency sharing techniques are presented in this paper. Finally, by design of the main items of the RF transceiver NF, transmission output, and a simulation of the IMD, such as whether the key is verified prior to meet specifications.
 Keywords
RF Transceiver;Datalink;CR;Radar;L Band;
 Language
Korean
 Cited by
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