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Band notched ultra wideband internal antenna for USB dongle application
Author(s) -
Jung Jinwoo,
Lee Hyeonjin,
Lim Yeongseog
Publication year - 2008
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.23480
Subject(s) - usb , coaxial antenna , stub (electronics) , wideband , monopole antenna , ground plane , radiator (engine cooling) , engineering , j pole antenna , microstrip antenna , electrical engineering , antenna (radio) , electronic engineering , computer science , software , mechanical engineering , programming language
A novel band notched UWB antenna for USB dongle application is demonstrated experimentally and numerically. By embedding an ellipse cutting in the antenna's radiator, an ultra‐wideband property is achieved. To create a band notched characteristic, stub lines are employed in the antenna. The antenna is printed on the top portion of the ground plane, and can be considered as a circuit board of a practical USB Dongle. The dimensions of the antenna are 12.5 mm × 13.5 mm. The antenna has a notched band of 5.15 to 5.84 GHz while maintaining UWB performance. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1789–1793, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23480