Helical antenna - Wikipedia
A helical antenna is an antenna consisting of one or more conducting wires wound in the form of a helix. A helical antenna made of one helical wire, the most common type, is called monofilar, while antennas with two or four wires in a helix are called bifilar, or quadrifilar, respectively.
Helical Antenna (Helix) - Antenna Theory
The most popular helical antenna (helix) is a travelling wave antenna in the shape of a corkscrew that produces radiation along the axis of the helix antenna. These helix antennas are referred to as axial-mode helical antennas.
Helical Antenna - Electronics Desk
Definition: Helical antenna is a type of antenna that is designed using conducting wire and is constructed in the shape of a helix. These antennas are considered as one of the simplest antennas and are widely used in very high and ultra-high frequency operations.
What is Helical Antenna : Working & Its Applications - ElProCus
What is Helical Antenna? Definition of helical antenna: The simplest antennas which are used widely in ultra-high frequencies are known as helical antennas, so this antenna works in VHF & UHF ranges. These antennas are designed with conducting wire in a helix shape.
What Is Helical Antenna And How Does It Work
2020年5月8日 · The helical antenna, also known as the helix antenna, is a type of antenna in which the conducting wire is twisted in a helical pattern and connected to the ground plate by a feeder line. It is the most basic antenna for circularly polarized waves.
Antenna Theory - Helical - Online Tutorials Library
Helical antenna or helix antenna is the antenna in which the conducting wire is wound in helical shape and connected to the ground plate with a feeder line. It is the simplest antenna, which provides circularly polarized waves .
What is Helical Antenna? Working, Applications, and Advantages
2023年4月27日 · A helical antenna is a type of broadband antenna with a simple design. It is also known as a helix antenna which comes in a helical structure form including a wire-wound form. This antenna is widely used in both UHF and VHF frequencies where a …
Everything you need to Know about Helical Antenna - Antenna …
2022年9月27日 · A helical antenna is an antenna that is designed with the help of a conducting wire. It has a helix shape and is widely used in high-frequency operations. The polarization properties of a helical antenna depend on various factors such as diameter, number of turns, excitation, space between helical loops, pitch, and wavelength.
Shortened HF Helical antennas have been used by radio amateurs in activity on the Air during a long time. For example, shortened vertical helical antennas have been used in hand held CB radio stations (it is 11- meter HF band) from the 50- years of the 20- century.
Helical antennas have long been popular in applications from VHF to microwaves requiring circular polarization, since they have the unique property of naturally providing circularly polarized radiation. One area that takes advantage of this property is satellite communications.
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