antenna design

antenna design

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• 2 element yagi wire beam - A 2 element yagi wire-beam antenna for the 20 meter band based on the KJ5VW design
  [ Hits: 1857 | Votes: 7 | Rating: 3 ]

• Helical Antenna Design Calculator - Helical antennas invented by John Kraus give a circular polarized wave. They are one of the easiest to design. Find a tube with a circumference equal to one wavelength, and wrap wire in a helix spaced a quarter wavelengt
  [ Hits: 2163 | Votes: 16 | Rating: 6.63 ]

• Coil Design - A page dedicated to antenna coil home brewing and coil design by VE6WZ
  [ Hits: 1475 | Votes: 12 | Rating: 5.08 ]

• The Fan Dipole Fence - The FFD is a multiband antenna, quick, easy and cheap. This antenna is designed to work on 80, 40, 20, 17, 10 and 6 meters and to be placed in a backyard.
  [ Hits: 1931 | Votes: 10 | Rating: 6.7 ]
• Multiband Dipole - Interesting article on multiband fan dipoles. This article give an overview on designing this wire antenna, and planning a robust installation and proper feed line. Includes notes on setting up a commercial fan dipole antenna and on how diy your own.
  [ Hits: 1382 | Votes: 4 | Rating: 6.75 ]

• 6 m JPole Antenna - Based on original G2BCX design this J-Pole antenna for the six meter band is made with a homemade ribbon cable. The antenna shown in this article includes a coaxial cable choke feed to remove RF currents from flowing on the outer of the cable.
  [ Hits: 1767 | Votes: 6 | Rating: 6 ]

• Magnetic Loop Antenna Project - River City Amateur Radio Communications Society magnetic loop antenna project, design an capacitor homebrewing
  [ Hits: 914 | Votes: 2 | Rating: 2.5 ]

• Cup Dipole Antenna for 13cm - A cup dipole antenna plan for 13 cm band and basic design guide of cup dipoles
  [ Hits: 302 | Votes: 1 | Rating: 9 ]
• Short-backfire antenna for 13cm - Design of a short-backfire antenna for microwave frequency band
  [ Hits: 338 | Votes: 6 | Rating: 7.17 ]

• HF Multiple Dipole Antenna - This article describes the design and simulation of a multiple dipole antenna for the HF band, using the software MMANA-GAL. The antenna will be designed to operate in the 10, 20, 40 and 80 m bands
  [ Hits: 820 | Votes: 1 | Rating: 4 ]

• Portable 2 meter Yagi - Building a 2 metre 144MHz VHF Yagi beam antenna, designed for portable use.
  [ Hits: 1433 | Votes: 11 | Rating: 6.48 ]

• EggBeater II Antenna - Constructional details of the eggbeater II antenna based on EA4CYQ design, by G4ZTD
  [ Hits: 1537 | Votes: 6 | Rating: 5.17 ]

• Spiral Dipole Antennas - Experiments with spiral dipole antennas. Includes two spiral antenna designs for 20 and 40 meters band by KN9B
  [ Hits: 1169 | Votes: 3 | Rating: 10 ]

• The .64 Wavelength Secret - A .64 wave antenna is the highest gain single element design available anywhere with at least a 0.8 dB/d of gain towards the horizon, than any 5/8 wave element.
  [ Hits: 780 | Votes: 9 | Rating: 6.67 ]

• Batwing Antennas - A Batwing Antenna Design Challenge
  [ Hits: 793 | Votes: 4 | Rating: 5.75 ]

• 160m Vertical Antenna Design - Design for a quarter wave vertical antenna, for the top band in use at V31YN
  [ Hits: 572 | Votes: 1 | Rating: 7 ]
• Fishing Rod Vertical - A homebrew fishing-rod vertical using a very nice design from EB5EKT. This antenna works 20, 30, and 40M bands by selecting the tap points using alligator clips
  [ Hits: 2646 | Votes: 4 | Rating: 7.25 ]

• 40m wire Yagi antenna - A 4 element Wire Yagi antenna design for the 40 meters band
  [ Hits: 1777 | Votes: 1 | Rating: 5 ]

• Broadband Power Technology - Active Receiving Antennas, designed for reception of shortwave, mediumwave and longwave signals and VHF/UHF signals
  [ Hits: 337 | Votes: 0 | Rating: 0 ]

• LCD Touch Screen Antenna Controller - In this article, K8CU describes his custom design that uses an embedded controller and touch screen LCD panel.
  [ Hits: 457 | Votes: 1 | Rating: 10 ]

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