kaur, Inderpreet
Compact dual band substrate integrated waveguide MIMO antenna for X-band application - Vol.62(11), Nov - New Delhi NISCAIR 2024 - 984-995p.
This article introduces a compact, dual-band, eight-port Multiple Input Multiple Output (MIMO) stacking antenna integrated with Substrate Integrated Waveguide (SIW) and a common ground. The antenna operates in the 9.2-9.5 GHz and 11.5-12.25 GHz frequency bands. Its configuration consists of four identical, coaxial fed annular ring radiators mounted on an FR4 substrate (40x40x4 mm3). To enhance the performance of the eight-port MIMO antenna, a feed structure is positioned above the radiator structure. The SIW-integrated MIMO antenna demonstrates excellent isolation (>15 dB), high gain (8 dB and 6.6 dB), and favourable diversity parameters. The design demonstrates a minimal Envelope Correlation Coefficient (ECC) of 0.10 and a substantial diversity gain (DG) of 9.96 dB, demonstrating its potential to guarantee strong diversity reception and improve communication dependability, especially in challenging situations.
Humanities and Applied Sciences
Compact dual band substrate integrated waveguide MIMO antenna for X-band application - Vol.62(11), Nov - New Delhi NISCAIR 2024 - 984-995p.
This article introduces a compact, dual-band, eight-port Multiple Input Multiple Output (MIMO) stacking antenna integrated with Substrate Integrated Waveguide (SIW) and a common ground. The antenna operates in the 9.2-9.5 GHz and 11.5-12.25 GHz frequency bands. Its configuration consists of four identical, coaxial fed annular ring radiators mounted on an FR4 substrate (40x40x4 mm3). To enhance the performance of the eight-port MIMO antenna, a feed structure is positioned above the radiator structure. The SIW-integrated MIMO antenna demonstrates excellent isolation (>15 dB), high gain (8 dB and 6.6 dB), and favourable diversity parameters. The design demonstrates a minimal Envelope Correlation Coefficient (ECC) of 0.10 and a substantial diversity gain (DG) of 9.96 dB, demonstrating its potential to guarantee strong diversity reception and improve communication dependability, especially in challenging situations.
Humanities and Applied Sciences