Ong Ling Chuen

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A compact 60-GHz active receiving antenna array is designed and fabricated using low temperature co-fired ceramic (LTCC) technology. It integrates a 4 × 4 circularly polarized (CP) patch array and a 21-dB low noise amplifier (LNA) into the same package substrate. By applying a stripline sequential rotation feeding scheme the CP array exhibits a wide(More)
A periodically loaded leaky wave antenna based on composite right/left handed substrate integrated waveguide (CRLH SIW) is proposed in this paper. The series capacitance contributed by etching periodically transverse slots in the upper side of the waveguide and shunt inductance contributed by metallic inductive multiple posts shorted to the ground in the(More)
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