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Compact Mobile Quad-Band Slot Antenna Design for GPS L1, WiMAX, and WLAN Applications

Title
Compact Mobile Quad-Band Slot Antenna Design for GPS L1, WiMAX, and WLAN Applications
Author
박해연
Alternative Author(s)
Piao, Hai Yan
Advisor(s)
최재훈
Issue Date
2017-08
Publisher
한양대학교
Degree
Master
Abstract
In this thesis, a compact multiband slot antenna is proposed for global positioning system (GPS), worldwide interoperability for microwave access (WiMAX), and wireless area network (WLAN) applications. The top plane is composed of a rectangular slot with a trapezoidal-like stub, an inverted U-shaped slot at the right side of the rectangular slot, an inverted L-shaped slot at the left side of the rectangular slot, and three stubs. The proposed antenna is fed by an asymmetric cross-parasitic strip on the bottom plane. By properly designing the slots and stubs, four resonant frequency bands are achieved with -10 dB reflection coefficient bandwidths of 50 MHz, 400 MHz, 390 MHz, and 830 MHz in the 1.57 GHz GPS band, 2.4 GHz WLAN band, 3.5 GHz WiMAX band, and 5.5 GHz WLAN bands, respectively. The proposed antenna is implemented within a compact size of 13 × 32 × 0.8 mm3. Simulated and measured results indicate that the proposed antenna provides sufficient bandwidth and good radiation performance in each band.
URI
http://hdl.handle.net/20.500.11754/33599http://hanyang.dcollection.net/common/orgView/200000430898
Appears in Collections:
GRADUATE SCHOOL[S](대학원) > ELECTRONICS AND COMPUTER ENGINEERING(전자컴퓨터통신공학과) > Theses (Ph.D.)
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