Compact dual L-slit slotted antenna for spacecraft, WLAN, Wi-Fi, and Bluetooth application

In this paper a compact dual L-slit slotted microstrip antenna for entire unlicensed national information infrastructure (UNII) band (UNII low 5.15-5.25 GHz, UNII mid 5.25-5.35 GHz, UNII worldwide 5.47-5.725 GHz and UNII upper 5.725-5.825 GHz) is proposed. This compact (15 × 9 mm size) antenna has g...

Full description

Saved in:
Bibliographic Details
Published in2012 7th International Conference on Electrical and Computer Engineering pp. 706 - 708
Main Authors Basar, Md. Rubel, Hossain, Md. Abul, Hoque, Md. Reshad Ul, Morshed, Khaled Mahbub
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2012
Subjects
Bandwidth
Bluetooth
IEEE 802.11 Standards
Microstrip antennas
Slot antennas
Slotted Antenna
UNII Band
WiMAX
Wireless LAN
WLAN and Wi-Fi
Online AccessGet full text

Cover

More Information
Summary:In this paper a compact dual L-slit slotted microstrip antenna for entire unlicensed national information infrastructure (UNII) band (UNII low 5.15-5.25 GHz, UNII mid 5.25-5.35 GHz, UNII worldwide 5.47-5.725 GHz and UNII upper 5.725-5.825 GHz) is proposed. This compact (15 × 9 mm size) antenna has good characteristics to cover UNII band for 5.2 GHz WLAN, 5.5 GHz Wi-Fi and 5.8 GHz WLAN & Bluetooth operation. In addition it covers 2.7-2.8 GHz frequency band (∼95% bandwidth coverage) for spacecraft application. Coaxial feeding is used and analysis has been done using IE3D software. The antenna provides radiation efficiency, gain and VSWR are 93.41%, 6.5 dBi and 1.01 at 5 GHz frequency band and 48.09%, 1.8 dBi and 1.55 at 2.7 GHz frequency band respectively. Aside this the proposed antenna has accomplished the perfect impedance matching 49.41 Ω without any matching network.
ISBN:146731434X
9781467314343
DOI:10.1109/ICECE.2012.6471648