Fig. 2
(a) Schematic front and back views of the hollow bowtie-type SSPPs-based low-pass filter, (b) front and back views of the folded slant antenna structure, (c) side view of the SSPP unit cell structure.
Fig. 2 | Scientific Reports
(a) Schematic front and back views of the hollow bowtie-type SSPPs-based low-pass filter, (b) front and back views of the folded slant antenna structure, (c) side view of the SSPP unit cell structure.
