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An internal multiband antenna with zeroth‐order resonator for usb dongle applications
Author(s) -
Yu Yeonsik,
Kim Giho,
Seong Wonmo,
Choi Jaehoon
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.25433
Subject(s) - usb , microwave , resonator , engineering , electrical engineering , electronic engineering , bandwidth (computing) , physics , telecommunications , computer science , programming language , software
A novel multiband inverted‐L (IL) antenna, intended for use in a universal serial bus (USB) dongle, is proposed. The internal antenna that we designed consists of an L‐shaped zeroth‐order resonator (ZOR) and a folded first‐order IL element, and has a compact volume of 30 ×15 ×7 mm. The proposed antenna provides the wide bandwidth necessary for covering long‐term evolution (LTE), digital cellular network (DCN), and personal communication system (PCS)‐1900 frequency bands. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52:2212–2214, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25433