applications of antennas

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applications of antennas

21 links

Antennas : End-Fed
  • TEFV Terminated End Fed Vee Antenna - The Terminated End Fed Vee Antenna (TEFV) is a travelling wave antenna with constant current distribution. Unlike traditional resonant antennas, TEFV operates without standing waves, using a terminating resistor for broadband efficiency. With a combination of vertical and horizontal polarization, it offers wide bandwidth from 1.8 MHz to 30 MHz, eliminating the need for a tuner. Key components include a 9:1 unun transformer and a 500-ohm terminating resistor. Grounding and counterpoise enhance performance, and it can handle power losses of up to 30%. TEFV provides an effective, versatile antenna solution for amateur radio and broadcast applications.
    [ Hits: 183 | Votes: 2 | Rating: 6.5 ]
Antennas : Helical
  • Helical Feed Antennas - 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. Paul Wade W1GHZ
    [ Hits: 1917 | Votes: 2 | Rating: 3 ]
Antennas : Horn
  • Horn Antenna - About basics of the horn antenna used for many rf microwave antenna applications.
    [ Hits: 793 | Votes: 0 | Rating: 0 ]
Antennas : NVIS
  • NVIS antenna design - Theory, Modeling, and Practical Applications By W5JCK, presentation in PDF File
    [ Hits: 3348 | Votes: 7 | Rating: 3.57 ]
Antennas : Receiving
  • Discone antenna - The basics of what is a discone antenna for wide band or bandwidth omnidirectional applications.
    [ Hits: 1353 | Votes: 0 | Rating: 0 ]
  • Ferrite rod antennas - Ferrite rod antenna or aerial, a form of RF antenna that is widely used in RFID and transistor radio applications.
    [ Hits: 1056 | Votes: 1 | Rating: 2 ]
Antennas : Satellite
  • Dish antenna - Dish antenna and its theory and design for high performance applications such as satellite transmission and reception as well as microwave links. Parabolic Reflector Antenna: Dish Antenna The parabolic reflector antenna which is often called the dish antenna provides an antenna solution applicable for VHF and above where high gain and directivity are needed for all type of radio communications and radio reception.
    [ Hits: 1026 | Votes: 0 | Rating: 0 ]
  • Parabolic Reflector or Dish Antenna - The essentials of the parabolic reflector or dish antenna and its theory and design for high performance applications such as satellite transmission and reception as well as microwave links.
    [ Hits: 1104 | Votes: 1 | Rating: 1 ]
Antennas : Shortwave
  • Ferrite Rod Antenna - Ferrite rod antenna or aerial, a form of RF antenna that is widely used in RFID and transistor radio applications.
    [ Hits: 1387 | Votes: 4 | Rating: 7.5 ]
Antennas : VHF UHF
  • Discone antenna - About the basics of what is a discone antenna for wide band or bandwidth omnidirectional applications
    [ Hits: 923 | Votes: 1 | Rating: 2 ]
  • Horn antenna - An overview of the basics of the horn antenna used in RF microwave applications.
    [ Hits: 523 | Votes: 0 | Rating: 0 ]
Manufacturers : Antenna Masts and Mounts
  • Trivalantene - Professional antennas in MF, VHF, UHF and SHF frequency range for military applications, civil-professional market, mobile communications, radioamateurs and antennas for special applications - EMC, radiomonitoring, etc.
    [ Hits: 4766 | Votes: 1 | Rating: 10 ]
Manufacturers : Antennas
  • BSC Associates - A consultant's site with a wide range of material relating to antennas for many applications.
    [ Hits: 781 | Votes: 4 | Rating: 6 ]
Manufacturers : Antennas : CB
  • Shakespeare CB antennas - Shakespeare Composites & Electronics Division manufactures a complete line of unmatched CB, CB marine, and military antennas for a veriety of applications.
    [ Hits: 7487 | Votes: 14 | Rating: 5.64 ]
Manufacturers : Antennas : HF : Mobile Antennas : Screwdriver Antennas
  • Tarheel Antennas - Our motorized antennas and stainless steel mounts are designed with the most avid HAM radio operator in mind, as well as commercial applications. They are made with the best materials and top of the line workmanship. Antenna mounts
    [ Hits: 5127 | Votes: 8 | Rating: 9.88 ]
Manufacturers : Antennas : Marine
  • ZCG Scalar - Designers and manufacturers of radio Frequency antennas. HF - 3000 MHz TET Emtron HF Yagis, Antennas for Wireless applications, Marine antennas, Land mobile, Mobile antennas.
    [ Hits: 1714 | Votes: 7 | Rating: 9.29 ]
Manufacturers : Antennas : VHF UHF Microwave
  • Tecom - Tecom industries product line encompasses a wide range of highly sensitive active and passive antennas for use in airborne and ground applications, providing complete coverage of the 20 MHz to 40 GHz frequency range.
    [ Hits: 354 | Votes: 0 | Rating: 0 ]
Manufacturers : Ham Shack Accessories
  • Nearson Antennas - Founded in 1990, Nearson, Inc. has been providing our customers with exceptional value with the products and services we offer. VHF, UHF mobile radios, Cellular, PCS equipments as well as ISM band wireless data and WLAN applications.
    [ Hits: 356 | Votes: 0 | Rating: 0 ]
Software : Antenna analysis
  • cocoaNEC - cocoaNEC 2.0 is an opensource Mac OS X application intended primarily for the design and modeling of antennas by Kok Chen, W7AY
    [ Hits: 1610 | Votes: 3 | Rating: 10 ]
Software : Circuit Design
  • Integrated Engineering Software - Electromagnetic CAE simulation software for modeling and analysis. RF, Microwave & Antennas
    [ Hits: 1685 | Votes: 4 | Rating: 8.75 ]

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