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Planar ultra‐wideband antenna with a band‐notched characteristic
Author(s) -
Huang ChihYu,
Hsia WeiChun,
Kuo JiehSen
Publication year - 2006
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.21274
Subject(s) - wideband , planar , bandwidth (computing) , center frequency , microwave , slot antenna , frequency band , fractional bandwidth , electrical engineering , acoustics , engineering , electronic engineering , microstrip antenna , antenna (radio) , physics , telecommunications , computer science , band pass filter , computer graphics (images)
A planar ultra‐wideband antenna with a band‐notched characteristic is presented. By inserting a C‐shaped slot on the elliptic radiating patch, a notched frequency band is created. The slot length contributes to both the notch center frequency and notch bandwidth, while the slot width contributes mainly to the notch bandwidth. It is easy to design a specific notch‐band range by adjusting the slot size. The details of the proposed designs and the experimental results for the constructed prototypes are presented. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 99–101, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21274