What is an Antenna?
An antenna is a transducer, i.e. a 'converter' between two media. The antenna converts electromagnetic energy in a cable into electromagnetic radiated power in free space. Various characteristics of the antenna determine 'how efficient' this conversion is performed. To have as much energy as possible carried on as radiation in the room is of great importance, i.e. the antenna should not be capable of consuming energy itself. It is important that the antenna concentrates its radiated energy as efficiently as possible in the required way. If so, either a wide coverage range or a reduced transmitting power can be achieved, until the range is exactly suiting the one required.
Antennas are therefore absolutely essential for wireless communication, and choosing the right antenna is crucial in establishing a good signal strength, communication range and data transfer speed. They serve as the critical link between transmitters and receivers, enabling the transmission and reception of electromagnetic waves.
Are there different antennas?
Antenna is a rather broad category, with Amphenol Procom's range offering several types of antennas for many different applications. These include:
• Base station & ATEX antennas
• GPS/GNSS antennas
• Mobile & Portable antennas
• Marine antennas
Where are antennas used?
Antennas are used to provide the world with reliable and wireless communication. They are used in a variety of markets around the world, including public safety, military, TETRA systems and many more. To learn more about where the different types of antennas are used,
visit our 'Markets' page.
