Why Do Some Cars Have Antennas And Some Don't

At present, there are many car models without exposed antennas. These cars do not have antennas, but use hidden antennas, which can integrate with the surrounding environment and beautify the environment.

The car radio needs to receive the wave rate by hand or electric telescopic exposed rod antenna. In order to receive the necessary radio signals during driving, many additional projections are added outside the car body. It is easy to cause damage when washing the car or parking in the mechanical parking lot.

But careful people may find that some cars do not have exposed antennas, including the shark fin antenna with good-looking shape. Is there a car without an antenna? The fact is that every car should have an onboard antenna. The reason why we don't see an exposed antenna is that some models use glass antennas.

Glass antenna, also known as hidden antenna, can receive signals by printing wires on the rear windshield. It has the advantages of low cost, low fault and high reception. It is the trend of automobile matching in the future.

The glass antenna uses the metal coating as the antenna, couples the electromagnetic signal through the metal patch or the printed silver paste, and adds it to the signal amplifier or radio through the tongue. Not only beautiful, but also good performance, better than the traditional antenna.