What are the Differences Between Alpha Coils and Low-Orbit Satellite Inductor Coils
Alpha coils
and low-orbit satellite inductive coils
are both inductive antennas, but they are different in structure, working principle and application.
Alpha coils consist of one or more conductive coils, usually wound around a cylindrical or square bobbin. Low-orbit satellite inductor coils consist of one or more conductive rings, which are usually arranged in a plane.
- The emission principle of Alpha Coil is to use electric current to generate a magnetic field in the coil, and the magnetic field will radiate radio waves. The receiving principle of the Alpha coil is to use a magnetic field to induce current in the coil.
- The emission principle of Low-orbit satellite inductance coil is to use current to generate an electric field in the coil, and the electric field will radiate radio waves. The receiving principle of the low-orbit satellite inductance coil is to use the electric field to induce current in the coil.
- Alpha coils are mainly used for short-range radio communications, such as radio remote control, radio transmission and radio identification.
- Low-orbit satellite inductor coils are mainly used for satellite communications, such as satellite phones, satellite TV and satellite navigation.
Alpha coils and low-orbit satellite inductors are both induction antennas, each with their own advantages and disadvantages. Alpha coils are suitable for short-range radio communications, while low-orbit satellite inductors are suitable for satellite communications. In practical applications, alpha coils and low-orbit satellite inductors can be used complementary. For example, in a satellite communication system, alpha coils can be used at the ground station to receive satellite signals, and low-orbit satellite inductors can be used on the satellite to transmit signals.
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