MINIATURIZED ULTRAWIDEBAND WIDE SLOT ANTENNA WITH DUAL BAND-NOTCHES AND ELIMINATING SPURIOUS STOP BAND | Zendy

Zhong-Min Yan | Zendy; YunSheng Xu | Zendy; Weidong Wang | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

MINIATURIZED ULTRAWIDEBAND WIDE SLOT ANTENNA WITH DUAL BAND-NOTCHES AND ELIMINATING SPURIOUS STOP BAND

Author(s) -

Zhong-Min Yan,

YunSheng Xu,

Weidong Wang

Publication year - 2012

Publication title -

progress in electromagnetics research c

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.341

H-Index - 34

ISSN - 1937-8718

DOI - 10.2528/pierc12040310

Subject(s) - spurious relationship , multi band device , slot antenna , antenna (radio) , physics , electrical engineering , electronic engineering , engineering , computer science , microstrip antenna , machine learning

A wide slot antenna fed by a microstrip line ended with a hexagonal tuning stub and its variation with dual band-notched function for ultrawideband operations are presented. The fundamental conflguration is a rectangular slot on a printed circuit board with a low relative dielectric constant of 2.65. Three tuning stubs are employed at the edges of the slot to ensure the impedance matching. This original antenna achieves an operation bandwidth from 3.1 to 11.5GHz with a stable gain performance and a very compact size of 22mm £ 22mm £ 0.5mm. By etching a C-shaped slit and a Hilbert fractal curve slit on the original antenna without retuning, band-notched characteristics in the 3.40{3.69GHz WiMAX band and the 5.15{5.825GHz WLAN band can be realized, respectively. A rectangular patch is added to eliminate the spurious notched band around 10.5GHz.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research