GD35-17P-NM

RF Antennas are essential components in telecommunications that allow for the transmission and reception of electromagnetic signals. The GD35-17P-NM is a sub-miniature dipole antenna with a high gain and a wide range operation, making it suitable for a variety of applications. This article explains its application fields and working principle.

The GD35-17P-NM is designed for the operation of telemetry, medical, and industrial systems. Its small size and weight, as well as its small mounting requirements, make it ideal for portable applications and for installations in confined spaces. It is also suitable for use in airborne systems requiring a wide bandwidth. The antenna has a maximum power rating of 1.5 watts and can be used for operations in the frequency range of 915 – 940 MHz and 1710 – 1755 MHz.

The GD35-17P-NM is a vertically polarized dipole antenna. It consists of two elements, one for the transmission and one for the reception of electromagnetic signals. The antenna elements are built on a dielectric substrate, which provides the antenna with its unique characteristics. The antenna elements are then connected to a coaxial cable. The dipole transmission element is then tuned to resonate at the desired frequency using either a series inductor or a parallel capacitor. The transmission and reception properties of the antenna are optimized by adjusting the length of the dipole radiating elements.

In terms of radiation patterns, the GD35-17P-NM has a moderate gain which ranges from 3.3 to 6 dBi. The gain is mainly determined by the current distribution along the antenna elements. The antenna also has a wide beamwidth, allowing for a wide angle of coverage. The gain of the antenna can also be enhanced by adding a reflecting element to the antenna, such as a parabolic reflector.

The working principle of the GD35-17P-NM is based on the basic principles of electromagnetism. It operates on the principles of electromagnetic induction, in which an electric current flows through the antenna elements, creating an electromagnetic field. As the electromagnetic waves propagate through the environment, they bounce off objects and are reflected back to the antenna, where they are converted into electric signals.

The GD35-17P-NM antenna is a versatile device and is suitable for use in a wide range of applications. Its small size and weight, coupled with its wide bandwidth, make it ideal for use in portable applications. It is also well-suited for applications such as aircraft, automobiles, and other telecommunication systems that require high gain and wide beamwidths. Its maximum power rating of 1.5 watts makes it suitable for use in applications that require low power consumption.

In conclusion, the GD35-17P-NM antenna is an ideal solution for a range of applications. It is a lightweight, low-profile dipole antenna that offers high gain and wide beamwidths. Its wide frequency range and low power consumption make it suitable for use in a variety of applications, such as aerospace, automobile, and telecommunication systems. Its working principle is based on the principles of electromagnetism, in which electric currents generate an electromagnetic field that propagates through the environment and is reflected back to the antenna.