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Beat frequency oscillator

Known as: BFO 
In a radio receiver, a beat frequency oscillator or BFO, is a dedicated oscillator used to create an audio frequency signal from Morse code… 
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Related topics

Related topics

18 relations
Carrier waveDynatron oscillatorElectronic oscillatorFrequency mixer

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
Tuning functional properties of BiFeO 3 films using strain and growth chemistry
Multiferroics – materials with coexisting ferroic orders such as ferroelectricity and (anti)ferromagnetism – are presently under… 
2018
2018
The Construction of a Robotic Vehicle Metal Detector as a Tool for Searching Archaeology Sites
The research and development activities conducted to produce an affordable robotic vehicle controlled remotely by RF (Radio… 
2015
2015
Non Sinusoidal Oscillators
  • 2015
  • Corpus ID: 18031528
sinusoidal. Relaxation oscillator generates the triangular, saw tooth and other non-sinusoidal waveforms. Sinusoidal oscillators… 
2013
2013
PERANCANGAN DETEKTOR LOGAM BERBASIS BEAT FREQUENCY OSCILLATOR (BFO)
Detektor logam adalah alat yang digunakan untuk mendeteksi logam, baik dalam bentuk murni ataupun bijih di alam. Ada beberapa… 
2010
2010
Portable Metal Detector Based on Beat Frequency Oscillator Principle
This research focuses on the implementation of the portable metal detector based on beat frequency oscillator principle. The… 
2007
2007
GLOSSARY OF TERMS USED IN THE QUARTZ OSCILLATOR-PLATE INDUSTRY Actiaity: A rather loose term used to describe the relative magnitude of oscil
  • 2007
  • Corpus ID: 4619019
Actiaity: A rather loose term used to describe the relative magnitude of oscil lations, produced when an oscil lator-plate is… 
2002
2002
Design and Construction of a Beat-Frequency Oscillator Metal detector
1975
1975
A Large Scale Integrated Circuit for Low Power Communication Receivers
1959
1959
Recording Radio Signals from Earth Satellites
SYSTEMATIC recordings of radio transmissions from an Earth satellite for examination of the ionosphere can be used for providing… 
1955
1955
A transistor transmitter-receiver unit
Summary form only given. The receiver circuit includes a mixer, oscillator, 3 IF stages, detector, audio stages, beat frequency… 
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