What is a metal ground plane?
A Ground Plane is a flat surface of ferrous metal (galvanized, steel, etc) that a Magnet Mount or Body Mount antenna uses as an integrated part of it. For a Body mount antenna other metals may be used as it does not have a magnet that needs to stick to it. A Metal Car Body is a ground plane.
How do you define ground plane?
In telecommunication, a ground plane is a flat or nearly flat horizontal conducting surface that serves as part of an antenna, to reflect the radio waves from the other antenna elements. The plane does not necessarily have to be connected to ground.
What material is a ground plane?
Carbon fiber reinforced polymer as antenna ground plane material up to 10 GHz. Abstract: Carbon Fiber Reinforced Polymer (CFRP) or generally Carbon Fiber Composites (CFC) are increasingly utilized in lightweight construction. Large CFRP parts such as chassis or fuselages are utilized as antenna ground planes.
How does ground plane work?
As the name indicates the antenna ground plane acts as a simulated ground. It is found that for a monopole antenna like a quarter wavelength vertical, the ground acts as a plane to reflect the radio waves so that an image of the top half of the antenna is seen in the Earth.
What is ground plane in perspective drawing?
Definition of ground plane : the horizontal plane of projection in perspective drawing.
What does no ground plane mean?
A no ground plane CB Antenna is a CB antenna that doesn’t require a ground plane (large metal surface under it) to operate. Ground Plane antennas are specially designed to work on fiberglass vehicles and boats. A No Ground Plane antenna installed on a vehicle or boat constructed of metal will not operate correctly.
Why is a ground plane important?
By using a ground plane between two active signal layers, the crosstalk between the signals on those layers can be eliminated. And by making sure that there is an uninterrupted signal return path on the ground plane, the signal integrity of high speed transmission lines can be improved.
What is a partial ground plane?
A partial ground plane is loaded at feeding point to introduce additional reactance which results in wideband response. Compact size is achieved by transforming dipole antenna to monopole antennas. The-10dB impedance bandwidth of antenna is 50%.
Can a ground plane be aluminum?
aluminum makes a fine ground plane and you dont have to be attached directly too it.. my antenna is mounted to an isolated aluminum rack over an aluminum roof, I didnt do anything else and it has great coverage..
What is a plane in drawing?
Definition of picture plane : the surface of a picture drawn in linear perspective regarded as a transparent plane perpendicular to the lines of sight on which the points of objects in the scene may be considered as projected by straight lines drawn from these points to the eye.
What are planes in art?
A plane surface is a flat surface, and any distinct flat surface within a painting or sculpture can be referred to as a plane.
Do you need a ground plane?
A metal surface (the larger and flatter, the better) is required underneath the CB antenna to launch the signal out into the atmosphere. Without an adequate ground plane surface the signal will not travel out into the atmosphere which results in limited transmission range.