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Dual-Band 28/38 GHz Coupled Quarter-Mode Substrate Integrated Waveguide Antenna Array for Next-Generation Wireless Systems

IEEE Transactions on Antennas and Propagation(2019)

Cited 82|Views9
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Abstract
A novel dual-band substrate-integrated waveguide (SIW) antenna array topology is proposed for operation in the 28 and 38 GHz frequency bands. Four miniaturized quarter-mode SIW cavities are tightly coupled, causing mode bifurcation, and yielding an antenna topology with four distinct resonance frequencies. A pair of resonances is assigned to both the 28 and 38 GHz band, achieving wideband operatio...
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Key words
Cavity resonators,Antenna arrays,Resonant frequency,5G mobile communication,Couplings,Dual band
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