Monday, February 18, 2013

Bats and Communication Engineering

1. How bats find their way in the dark (Also, dolphins and toothed whales)
2. echolocation similar to radars
3. choice of carrier (low or high pitch)
4. amplitudes, Decibel (Loudness) Comparison Chart
5. pulse (cruise 10 Hz, long range; intercept 200 Hz, short range)
6. antenna (Haeckel Chiroptera.jpg)
7. duplexer (transmit/receive)
8. FM
9. velocity detection
10. interference among groups of bats



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