Data transmission by frequency-hopped multilevel frequency shift keying
Spread spectrum systems make use of radio frequency bandwidths which far exceed the minimum bandwidth necessary to transmit the basic message information. These systems are designed to provide satisfactory communication of the message information under difficult transmission conditions. Frequency-ho...
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Aston University
1984
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.348930 |