Welcome to WIFI Antennas

Register now to gain access to all of our features. Once registered and logged in, you will be able to contribute to this site by submitting your own content or replying to existing content. You'll be able to customize your profile, receive reputation points as a reward for submitting content, while also communicating with other members via your own private inbox, plus much more! This message will be removed once you have signed in.

Sign In Sign Up

Admin

Administrators
 View profile  See their activity

  • Content count

    4943

  • Joined

  • Last visited

Posts posted by Admin

  8. Posted

    In this POST, we investigate a wideband magnetoelectric dipole antennA miniaturized by folding. In the proposed design, a folded L‐shaped electric dipole

    is used instead of the conventional half‐wavelength horizontal electric dipole, and a pair of vertically folded shorted patches act as a magnetic dipole, producing a

    miniaturized radiator. Furthermore, a small‐size U‐shaped reflector replaces the traditional large‐size planar reflector, resulting in a decrease in the low end of the

    frequency band, while the high end of the frequency band remains almost unchanged. A better impedance matching is also obtained over the entire operating

    frequency band. Ultimately, a miniaturized overall structure and a wide bandwidthare obtained simultaneously. The overall size of the proposed antenna is only

    0.25λ×0.25λ×0.12λLLL(whereλL is the longest operating wavelength),

    which is 82% smaller than the size of the original design, but the proposed antenna can still obtain a large bandwidth of 120% (1–4GHz) for VSWR<2.

    Furthermore,stable radiation patterns are realized with an average gain of 5 dBi within theoperating frequency band

    urn_cambridge.jpeg

     

    Our friend Clanon previously posted the following...

     

    "the Feed strips don't make contact , the energy is induced by proximity probe"urn_cambridge.org_id_binary_20191203060258553-0850_S1759078718001642_S1759078718001642_fig1g.thumb.jpeg.f473d2b43e7f329441c70ca6a4d84f04.jpeg

     

     

    https://www.researchgate.net/publication/360807630_Miniaturization_of_a_wideband_magnetoelectric_dipole_antenna_by_folding

    1 person likes this