Publication Type:

Conference Paper

Source:

2010 Annual IEEE India Conference (INDICON) (2010)

ISBN:

9781424490745

Accession Number:

11833505

URL:

http://ieeexplore.ieee.org/abstract/document/5712686/

Keywords:

antenna radiation patterns, band-notch characteristic, band-notched characteristics, Bandwidth, bandwidth 3.1 GHz to 10.6 GHz, bandwidth 5.5 GHz, C-shaped slot, Coplanar waveguides, CPW-fed planar antenna, CPW-fed UWB antennas, CST Microwave Studio, dispensation, Equivalent circuit model, Impedance, Integrated circuit modeling, Microwave antennas, planar antennas, planar ultrawideband antenna, printed circuit board, printed circuits, radiation patterns, rectangular metal patch, rectangular radiating patch, resistance 5.5 ohm, ultra wideband antennas, ultra wideband communication

Abstract:

A compact and simple design of a CPW-fed planar antenna for ultra-wideband application with a band-notch characteristic is presented. The proposed antenna consists of a rectangular metal patch on a printed circuit board fed by a 50Ω coplanar waveguide (CPW) with an overall size of 32×30×1.6mm3. By cutting a C-shaped slot in the rectangular radiating patch, a frequency band notch will be created. The proposed antenna yields an impedance bandwidth of 3.1-10.6GHz with VSWR≤2, except the bandwidth of 5-6GHz for WLAN. The bandwidth and central frequency of the notched band can be adjusted with ease by proper selection of C-shaped slot. The parameters simulated by CST Microwave Studio. The antenna is successfully designed and simulated. Showing broadband matched impedance, stable gain and radiation patterns over an operating bandwidth.

Cite this Research Publication

Dr. Natarajamani S., Behera, S. K., and Patra, S. K., “Planar ultrawideband antenna with 5.5GHz band dispensation characteristics”, in 2010 Annual IEEE India Conference (INDICON), 2010.

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