Why are satellite TV dishes always concave? The actual radio receiver is placed on an arm and suspended in front of the dish. How far in front of the dish should it
A satellite dish shaped like a paraboloid had 2.4 ft and depth 0.9 ft the receiver placed at the all focus. How far should the receiver be from the vertex? - Quora
Satellite dish shaped like a paraboloid has its receiver located at the focus. how far is the receiver from the vertex if the dish is 10 feet across and 3 feet deep
![Frontiers | The Parameters Comparison of the “Starlink” LEO Satellites Constellation for Different Orbital Shells Frontiers | The Parameters Comparison of the “Starlink” LEO Satellites Constellation for Different Orbital Shells](https://www.frontiersin.org/files/Articles/643095/frcmn-02-643095-HTML/image_m/frcmn-02-643095-g003.jpg)