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How Does a Radio Interferometer Work?

I believe that this question has been answered several times in the past on this blog.  I think that…

How Do Radio Astronomers Make Images at Radio Frequencies?

I believe that this question has been answered before in two posts which addressed questions about single radio telescopes…

What are the Angles Separating the Tracks of the VLA Antenna Layout and What is its Orientation Relative to Geographic North?

The angles which separate the arms of the “Y” configuration of the VLA antennas are 120 degrees.  Additionally, according…

How to Make Images with a Radio Telescope

I believe that this question has been answered before in our post answering the question How Does a Single…

Home Built Radio Interferometer

Yes, one can build a rudimentary radio interferometer with at least two antennas at home.  You can see a…

An Interferometer as a Quantum Mechanical Signal Measurement System

I think that the key fact is that the traditional Maxwellian electromechanical (EM) wave interfering with itself after traveling…

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