z-logo
Premium
Very compact coupled fed loop antenna for 2.4‐GHz WLAN applications
Author(s) -
Su SaouWen,
Hong TziChieh,
Chang FaShian
Publication year - 2010
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.25340
Subject(s) - omnidirectional antenna , antenna (radio) , loop (graph theory) , microwave , coupling (piping) , loop antenna , electrical engineering , wi fi , engineering , reflector (photography) , electronic engineering , optoelectronics , optics , wireless , materials science , physics , coaxial antenna , telecommunications , wireless network , mathematics , mechanical engineering , light source , combinatorics
A novel, coupled fed loop antenna with a small form factor for wireless local area network operation in the 2.4 GHz band is presented.The antenna has a very compact structure with the dimensions 29.75 mm × 5 mm and consists of a half‐wavelength loop and a coupling feed, all printed in a coplanar configuration on a 0.4‐mm thick FR4 substrate. The antenna was easily fed by using a 50‐Ω minicoaxial cable, allowing it to have much flexibility in the placement in a defined location. The results show that good input matching over the 2400–2484 MHz band can be achieved by tuning the coupling‐pad size and the loop width. Good omnidirectional radiation patterns were also observed. Details of a design prototype are described and discussed. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 1883–1887, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25340

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here