Terminology » Satellite Communication » Satellite Dish Antenna: Definition and Function

Satellite Dish Antenna: Definition and Function

satellite
dish antenna
antenna
signal
vsat

A satellite dish antenna, similar in shape to a parabolic dish, is designed to receive satellite frequency signals.

satellite dish antenna

Most dishes are designed to only receive signals. However, some dishes, often used in VSAT (Very Small Aperture Terminal) applications, can both transmit and receive electromagnetic signals. Dish antennas primarily serve as the interface between a satellite and a TV set.

Nowadays, the dish antenna is connected to a Set-Top-Box (STB) inside the house using a cable. All signals received by the dish are directed to the LNB (Low Noise Block converter), which then connects to the TV set via the set-top box. The set-top box allows the user to select and tune digital channels.

Satellite Ground Station Basics

Satellite Ground Station Basics

Explore the fundamentals of satellite ground stations, including their architecture, receiving and transmitting processes, and key specifications.

satellite
ground station
antenna

Satellite Launch Service Providers

Explore a curated list of satellite launch service providers, essential resources, and related links for satellite research and study.

satellite
launch service
space