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Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/21236
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| Title: | Design of Barium Strontium Titanium (BST) array antenna |
| Authors: | F. H., Wee
Mohd Fareq, Abd Malek, Dr.
Soh, Ping Jack |
| E-mail: | weefwenhoon@gmail.com
mfareq@unimap.edu.my
pjsoh@unimap.edu.my |
| Keywords: | Barium Strontium Titanate (BST)
Antenna
Array antenna
Microstrip patch antenna
Wireless Local Area Network (LAN) |
| Issue Date: | 16-Oct-2010 |
| Publisher: | Universiti Malaysia Perlis (UniMAP) |
| Department: | Centre for Graduate Studies |
| Series/Report no.: | Proceedings of the International Postgraduate Conference on Engineering (IPCE 2010) |
| Abstract: | A design of a 4x4 dielectric resonator (DR)
microstrip patch array antenna with a 50 Ω microstrip
transmission line feed is presented. The antenna was
designed to operate at the Worldwide interoperability
for Microwave Access (WiMAX) application. The
proposed DR utilized a ferroelectric material, Barium
Strontium Titanate (BST) in rectangular form, with
high dielectric constant of 250. Simulations using CST
Microwave Studio has been carried out in order to
verify this design. Even when the geometry of the
antenna is small, it was able to achieve large
impedance bandwidth (for S11 < -10 dB) due to the
addition of the high dielectric constant material (ε’ =
250). The experimental results for the BST array
antenna were described while its return loss, gain,
directivity, polarization and radiation characteristics
of the antenna were studied. VSWR found to be less
than 2, and good omni-directional radiation pattern
characteristics was successfully obtained. The
simulation results were in good agreement with the
desired frequency band of 2.3-2.4 GHz. |
| Description: | International Postgraduate Conference On Engineering (IPCE 2010), 16th - 17th October 2010 organized by Centre for Graduate Studies, Universiti Malaysia Perlis (UniMAP) at School of Mechatronic Engineering, Pauh Putra Campus, Perlis, Malaysia. |
| URI: | http://hdl.handle.net/123456789/21236 |
| ISBN: | 978-967-5760-03-7 |
| Appears in Collections: | Conference Papers
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