Fig. 5
Receiver (\({\text {R}}_{\text {x}}\)) antenna results. (a) Reflection coefficient (\({\text {S}}_{\text {11}}\)). (b) Radiation and total efficiency.
Fig. 5 | Scientific Reports
Receiver (\({\text {R}}_{\text {x}}\)) antenna results. (a) Reflection coefficient (\({\text {S}}_{\text {11}}\)). (b) Radiation and total efficiency.
