| 11. | Microwave detection is based on homodyne or heterodyne technologies.
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| 12. | These three bats would not have been identified by a heterodyne bat detector.
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| 13. | The alias is effectively the lower heterodyne of the signal frequency and sampling frequency.
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| 14. | Thus, the function must be nonlinear to create heterodynes ( mixer products ).
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| 15. | Javan carried out the first demonstration of optical heterodyne beats with lasers in 1961.
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| 16. | A heterodyne bat detector exaggerates the Doppler effect.
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| 17. | If destroying Heterodynes was the only goal, that could be accomplished with WMDs.
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| 18. | The heterodyne provided the audible tone in the earphone whenever the carrier was present.
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| 19. | Fessenden evolved the heterodyne principle here where two signals combined to produce a third signal.
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| 20. | The one notable exception to heterodyne ( downconversion ) radar systems is ultra-wideband radar.
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