What is used to combine the output of the two fixed loop antenna that are placed at right angles to each other?(a) Oscilloscope(b) Spectrum analyzer(c) Mixer(d) GoniometerThis question was posed to me in homework.This question is from Point Source Radio Systems topic in chapter Terrestrial Radio Navigation System of Avionics

What is used to combine the output of the two fixed loop antenna that

1.	What is used to combine the output of the two fixed loop antenna that are placed at right angles to each other?(a) Oscilloscope(b) Spectrum analyzer(c) Mixer(d) GoniometerThis question was posed to me in homework.This question is from Point Source Radio Systems topic in chapter Terrestrial Radio Navigation System of Avionics
Answer» Right OPTION is (d) GONIOMETER Explanation: The goniometer has two sets of FIXED windings at right angles to each other, each set connected to one loop. It combines the OUTPUT from the loop antenna into miniature a MAGNETIC field in which a rotor can operate.

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