Id 5880 substrate.Figure 21. The antenna beneath test with (a) FR-4 substrate
Id 5880 substrate.Figure 21. The antenna under test with (a) FR-4 substrate and (b) RT Duroid 5880 substrate.Electronics 2021, 10, 2766 Electronics 2021, 10, x FOR PEER Etiocholanolone Purity & Documentation Overview Electronics 2021, 10, x FOR PEER REVIEW13 of 16 14 of 17 14 of(a) (a)(b) (b)Figure 22. The simulated and measured radiation pattern with the single band antenna (employing low(working with lowFigure 22. 22. The simulated and measured radiationpattern with the single band antenna (working with low-cost Figure The simulated and measured radiation pattern of your single band cost FR-4 substrate) at two.four GHz on (a) E-plane and (b) H-plane. expense FR-4 substrate) at two.4 GHz on (a) E-plane and (b) H-plane. FR-4 substrate) at 2.four GHz on (a) E-plane and (b) H-plane.(a) (a)(b) (b)Figure 23. The simulated and measured radiation pattern of your single band antenna (employing RT Dusimulated and single band Figure 23. The The simulated measured radiation pattern on the of the singleantenna (utilizing RT Du- RT Figure 23. and measured radiation pattern band antenna (applying roid substrate) at two.4 GHz on (a) E-plane and (b) H-plane. roid substrate) at two.4 GHz on (a) E-plane and (b) H-plane. Duroid substrate) at two.4 GHz on (a) E-plane and (b) H-plane.8. Conclusions eight. Conclusions eight. Conclusions This study demonstrated a novel single-fed single-band and dual-band microstrip This study demonstrated a novel single-fed single-band and dual-band microstrip This study demonstrated a novel single-fed single-band and dual-band microstrip patch antenna. This antenna was realized on a square microstrip patch etched symmetripatch antenna. This antenna waswas realizedaon a square microstrip patch etched symmetpatch antenna. This antenna realized on square microstrip patch etched symmetrically with four four The antenna was created to have low price and decreased size to let cally with with slots. slots.antenna was developed to haveto have low cost and lowered size to rically 4 slots. The The antenna was developed low expense and decreased size to permit use in IoT applications. This antenna supplies a DNQX disodium salt Description reconfigurable architecture that makes it possible for in IoT applications. This antenna antenna a reconfigurable architecture that permits useallow use in IoT applications. Thisprovides gives a reconfigurable architecture that operation in obtain or transmit modes at themodes at frequency. Additionally, the antenna makes it possible for in receive in receive modes in the specified frequency. In addition, the antenna operation operation or transmit or transmit specified the specified frequency. Moreover, may be utilised within a full-duplex inside a full-duplex and getting at distinct frequencies, which the applied in full-duplex program sending system sending and getting at different can be antennaacan be used method sending and getting at diverse frequencies, whichfrecan reduce the interference with other nodes in the IoT network. The proposed antenna quencies, which can decrease the interference the other nodes inside the IoT network. The can minimize the interference with other nodes in withIoT network. The proposed antenna operates at dual operating frequency bands of two.4 GHz and two.eight GHz that GHz and specproposed antenna operates at dual operating GHz and bands of 2.4 have been specoperates at dual operating frequency bands of two.4frequency two.eight GHz which have been two.eight GHz ified for the upcoming IoT technology. Two prototypes had been Two prototypes low-cost FRthat have been specified for the upcoming IoT technologies. fabricated with low-cost FRified for the upcoming IoT techno.