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Yagi antenna


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Antenna types 
AM Band Antennas AM Band Antennas
AM long wire antenna
A remotely-tuned loop receiving antenna for LW and MW
Corner antenna Corner antenna
Corner reflector antenna UHF antenna
Corner reflector antenna Corner reflector antenna
Cubical quad antenna part of EI7BA's amateur radio pages
Cubical quad antenna Cubical Quad Antenna Design
Cubical quad antenna calculator Cubical quad antenna calculator
Cubical quad antenna construction notes a 2 element quad which is light-weight in construction
Discone VHF-UHF antenna pdf file
Discone antenna: UHF Discone antenna UHF antenna
Double Quad Antenna for 1296 MHz Double Quad Antenna for 1296 MHz, 23 cm antenna, a gain of about 10dB over a dipole
Flag antenna construction and test results the flag antenna is in the family of terminated loops that can yield a cardioid (heart-shaped, single-direction null) pick-up pattern. Its name comes from its horizontal rectangular shape, educypedia
GPS Antenna GPS Patch Antenna. The purpose of this application note is to give the reader an understanding of the basic properties of patch antennas in relation to GPS reception and help in defining the right patch antenna for his or her application, pdf file
Groundplane animated, a tip
Hairpin monopole antenna
Horn antennas pdf file
Horn-Fed Reflector Antenna A horn fed parabolic reflector
Lazy-H antenna
Liquid Metal Antenna what is a Liquid Metal Antenna
Log Periodic Antennas
Log-periodic dipole antenna pdf file
Metal-plate lens antennas pdf file
Mobile phone detector Simple demonstration to explore the radio waves generated by a mobile phone
Phased Array Antenna Phased Array Antenna
Plasma antennas plasma antennas are radiofrequency antennas that employ plasma as the guiding medium for electromagnetic radiation
Rhombic antennas A rhombic antenna is a broadband directional antenna, mostly used in HF (high frequency, also called shortwave) ranges, ...
Rhombic antennas Rhombic antennas
Rhombic antennas Rhombic antennas
Rhombic antennas Why do Rhombics work?
Rhombic Antenna for 30m - 6m Rhombics are high gain directive wire antennas
Rhombic Antenna for Shortwave Radio Broadcasting The rhombic antenna is a diamond-shaped antenna, suspended between 4 masts. The 3 parameters of a rhombic antenna are: l : antenna leg length, g : one half of the large interior angle, h : antenna height, ...
Waveguides doc file
Zagi antenna Zagi antenna, pdf file
Antenna types: Whip antenna-Vertical antennas
1/4 wave Ground Plane 1/4 wave Ground Plane 446 MHz
5/8 l UHF antenna 5/8 Lambda VHF/UHF Antenna
ANTENNAS FOR LOW POWER APPLICATIONS Short Whip, Loaded Whip Antenna, Short Printed Stub, Spiral, modified Dipole Antenna, pdf file
Build A 9 dB, 70cm, Collinear Antenna From Coax velocity factor for coaxial cable, RF slows down by the velocity factor when traveling through coaxial cable, collinear array, pdf file
Coaxial Monopole pdf file
Modeling of a Half wave Modeling of a Half wave Monopole Monopole Antenna on a Antenna on a portable radio Portable antennas, pdf file
Omni Directional Antenna Build A 9 dB, 70cm, Collinear Antenna From Coax, Omni Directional Antenna
Vertical Antenna A vertical antenna in its simplest form, is electrically equivalent to one-half of a dipole antenna stood on end. When the antenna is mounted close to the ground, the earth below takes the place of the "missing" half of the dipole, ..., pdf file
Vertical Antennas Vertical antennas, Marconi antenna
Vertical Antennas Vertical antennas, THE QUARTER-WAVE VERTICAL, Radiation Patterns, Vertical pattern of vertical monopoles over ideal ground, Vertical radiation pattern of a monopole over real ground, reflection coefficient, radiation patterns produced by a vertical monopole over perfect ground, Radiation Resistance of Monopoles, ..., pdf file
Vertical Antennas A vertical antenna is used to launch a vertically polarized RF wave, This type of antenna, unlike the dipole, is an unbalanced antenna, and should be fed directly with coaxial cable, ...
Vertically polarised omnidirectional aerial How to make a Weatherproof Vertically Polarised Omnidirectional Aerial
Whip Antenna the construction of a folded dipole antenna is done by wrapping the ends of a dipole antenna around and joining them together
Whip antennas Whip antennas
Whip antennas Whip antennasEducypedia, The educational encyclopedia
Whip antennas a whip antenna is a single-element antenna that can be used with an unbalanced feed line such as coaxial cable, or attached directly to a wireless transmitter, receiver, or transceiver
Vertical Antennas, Ad Hype and Technobabble

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Last updated on: 2011-01-02 | Copyright © 2011-2021 Educypedia.