Rectangular Slotted Elliptically Placed Compact Antenna For Wide Band Applications at K and Ka Bands
Computer Communication, Networking and IoT: Proceedings of 5th ICICC 2021 …, 2022•Springer
The proposed work is on rectangular slotted antenna for wide band applications in K and Ka
bands. The slots were arranged elliptically with edge feed. The design has achieved a
bandwidth of 2 GHz resonating at K band with− 22.5 dB reflection coefficient and 3.5 GHz
bandwidth resonating at 26.5 and above at Ka band with− 40 dB reflection coefficient. The
proposed antenna is very light in weight and has very compact size which can be used for
satellite applications. The resonant frequency of the proposed antenna finds applications in …
bands. The slots were arranged elliptically with edge feed. The design has achieved a
bandwidth of 2 GHz resonating at K band with− 22.5 dB reflection coefficient and 3.5 GHz
bandwidth resonating at 26.5 and above at Ka band with− 40 dB reflection coefficient. The
proposed antenna is very light in weight and has very compact size which can be used for
satellite applications. The resonant frequency of the proposed antenna finds applications in …
Abstract
The proposed work is on rectangular slotted antenna for wide band applications in K and Ka bands. The slots were arranged elliptically with edge feed. The design has achieved a bandwidth of 2 GHz resonating at K band with −22.5 dB reflection coefficient and 3.5 GHz bandwidth resonating at 26.5 and above at Ka band with −40 dB reflection coefficient. The proposed antenna is very light in weight and has very compact size which can be used for satellite applications. The resonant frequency of the proposed antenna finds applications in satellite uplinking, astronomical observations and radars. The antenna was simulated and fabricated, and the result provides good VSWR, impedance bandwidth, reflection coefficient and radiation pattern.
Springer
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