Universiti Teknologi Malaysia Institutional Repository

CPW-Fed disc-loaded monopole array antenna with integrated PIN diode switches

Kamarudin, Muhammad Ramlee and Hall, P. S. and Colombel, F. and Himdi, M. (2007) CPW-Fed disc-loaded monopole array antenna with integrated PIN diode switches. In: International Workshop on Antenna Technology 2007, "Small and Smart Antennas, Metamaterials and Application".

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Official URL: http://dx.doi.org/10.1109/IWAT.2007.370158


A switched beam disk-loaded parasitic monopole antenna array with coplanar waveguide (CPW) feeding systems with integrated PIN diode switches is described. The measured gain of the antenna in the direction of the open-circuited parasite element is in the range of 5.1 dBi to 5.6 dBi. It was confirmed that by changing the control current to the switches, the main beam direction of the antenna can be switched in the azimuthal plane. The reflection coefficient for all four configurations is matched at 2.45 GHz.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:UHF antennas, antenna feeds,n coplanar waveguides, electromagnetic wave reflection
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:8626
Deposited On:05 May 2009 08:41
Last Modified:05 May 2009 08:41

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