LEOGEOMEO satellite coverage area

The Impact of Low-Orbit Satellite Technology (LEO) On Modern Global Communications

With the rapid development of satellite technology, low earth orbit (LEO) satellites have become a disruptive innovation. Located about 100 to 500 miles above the earth’s surface, these satellites have completely changed the way we communicate, collect data and monitor the earth. LEO satellites play a key role in many fields such as telecommunications, earth…

Antesky 2.4m automatic flyaway antenna

Introduction and Installation of 2.4m C/X/Ku Band Automatic Flyaway Antenna

2.4m automatic flyaway antenna with C/X/Ku band is a satellite communication product developed by Antesky. This 2.4m C/X/Ku band automatic flyaway antenna can realize the reception and transmission of C, X, and Ku band signals, which has the characteristics of easy operation, high strength, portability, and stable performance. It integrates reset, satellite alignment, tracking, and stow…

Types of Electromagnetic Radiation

What Are the Interferences to Radio Waves?

Radio interference refers to the phenomenon that occurs during radio communication, where some electromagnetic energy enters the receiving system or channel through direct or indirect coupling, resulting in a decrease in the quality of useful received signals, information errors or loss, or even blocking communication. Radio interference signals are mainly electromagnetic energy that enters the…

Satellite Dish Antennas

Work Principle of Parabolic Satellite Dish Antenna

Satellite dishes rely on electromagnetic signals to communicate with Earth and orbiting satellites to provide services such as television broadcasts, Internet connectivity, and GPS navigation. Typically, signals operate within specific frequency bands, including the 12-18 GHz Ku-band for television or the 26.5-40 GHz Ka-band for high-speed data. This is obviously due to the fact that…

satellite web

Analysis of The Current Status of Low-Orbit Satellites (LEO)

Low Earth Orbit (LEO) satellite technology has become the core of the development of the global communications industry and space technology. Its characteristics of low latency and high coverage can not only make up for the shortcomings of ground communications, but the LEO industry is also facing explosive challenges behind its booming development. Let’s start with the…

Detailed Explanation of The Concept of Antenna And Related Important Parameters

1. What is antenna? The basic function of an antenna is energy conversion, which converts the electrical signal transmitted from the wire (feeder) into radio waves and transmits them into space. The mechanism of antenna radiation of electromagnetic waves is derived from Maxwell’s equations. Electric charges can generate electric fields, and currents can generate magnetic…

Phased Array Antenna development

Phased Array Antenna: Advantage, principle and classification

Satellite communication is a wireless communication method that uses satellites as the communication medium. In previous articles, we introduced satellite communication systems of parabolic antennas in detail, mainly analyzing parabolic antennas. Today we are going to introduce another type – phased array antennas. Antesky Earth Station Antenna Projects of parabolic antennas Phased array antenna is a type…