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Nearly all antennas have been developed from two basic types, the Hertz and the Marconi. The basic ... called a DIPOLE or a DOUBLET. The basic Marconi antenna is 1/4 wavelength long and is either...
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www.tpub.com/content/neets/14182/css/14182_184.htm
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Types of Intelligent Antennas. Switched lobe (SL): This is also called switched beam. It is the simplest technique, and comprises only a basic switching ...
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www.bsu.edu/web/ebleech/ppt/wk11_Antennas.ppt
www.bsu.edu/web/ebleech/ppt/wk11_Antennas.ppt
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Common TV and FM antenna Types. ... (Oh, ya, this is the basic idea behind the gigantic Batwing antennas often used to transmit TV. This antenna is great for broadcasting in all directions. It is easy to make from tubing, so it makes a good Ham antenna.
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www.kyes.com/antenna/antennatypes/antennatypes.html
www.kyes.com/antenna/antennatypes/antennatypes.html
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Measurements and theoretical developments are presented for the far sidelobe or backlobe region of three basic antenna types: the horn antenna, the parabolic reflector antenna, and the Luneberg lens antenna. The application is for RFI reduction with emphasis on the use of radar absorber materials. ... Handle / proxy Url :
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stinet.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=h...
stinet.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=AD0405824
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The analysis of the high frequency radiation pattern of an antenna mounted near an elliptic disk is the object of this research. This is an analytic study of basic antenna types using GTD (ray optical) techniques. ... Accession Number : ADA065586 ... Title : High Frequency Near Field Scattering by an Elliptic Disk.
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stinet.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=h...
stinet.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=ADA065586
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For working RS10 and RS15, you only need the 2m antenna for transmitting and a rotor to point the antenna. For receive you can use a dipole, vertical or beam. Each receive antenna will give you dead spots so you might need to use two different types of antennas and switch to whichever receives the best.
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www.amsat.org/amsat/articles/houston-net/antenna.html
www.amsat.org/amsat/articles/houston-net/antenna.html
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Radio waves are generated by electrons accelerating in the antenna. ... Any other elements that we add to the basic half-wave dipole are called passive elements and are not connected electrically to the dipole. ... There are two types of passive elements:
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www.sub-tv.co.uk/antennatheory.asp
www.sub-tv.co.uk/antennatheory.asp
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"The basic Hertz antenna is 1/2 wavelength long at the operating frequency and is insulated from ground. It is often called a dipole... The basic Marconi antenna is 1/4 wavelength long and is either grounded at one end or connected to a....counterpoise.";
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www.eng-tips.com/gviewthread.cfm/lev2/11/lev3/47/pid/24...
www.eng-tips.com/gviewthread.cfm/lev2/11/lev3/47/pid/247/qid/24672
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Basically, a receiving antenna is a device for intercepting the electromagnetic waves or signals, ... BASIC TV ANTENNA TYPES ... Be sure to discuss with your customers the number and types of channels that are receivable. This may sound basic, but your customers may not understand the difference between VHF/FM and UHF.
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www.starkelectronic.com/cmig2.htm
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