Journal: Sensors (Basel, Switzerland)

Article Title: Wireless Communication Test on 868 MHz and 2.4 GHz from inside the 18650 Li-Ion Enclosed Metal Shell

doi: 10.3390/s22051966

Figure Lengend Snippet: MATLAB RF test setup initial azimuth and elevation planes polar plots for 868 MHz and 2.4 GHz communication with the SMA as radiative element ( A ), the wire loop connected to the SMA ( B ) and the modification on the 3D design for the SMA to insert the simulation RF excitation source ( C ). Since the radiation pattern for dipole and loop antenna are resembling in shape with a torus while 90° offset from each other, the azimuth (az) plane for SMA is similar with the elevation (el) plane for the loop.

Article Snippet: By using the 3D MATLAB simulation, it was possible to illustrate how microwave antennas would be affected by small restrictive metal environments, such as the 18650-cell shell.

Techniques: Modification

Journal: Sensors (Basel, Switzerland)

Article Title: Wireless Communication Test on 868 MHz and 2.4 GHz from inside the 18650 Li-Ion Enclosed Metal Shell

doi: 10.3390/s22051966

Figure Lengend Snippet: MATLAB signal attenuation simulation by using the Three-ray and Free space models for 868 MHz and 2.4 GHz for following the scenario described in ( A ), resulting in a computed reflection coefficient versus distance for the concrete ground and ceiling such illustrated in ( B ).

Article Snippet: By using the 3D MATLAB simulation, it was possible to illustrate how microwave antennas would be affected by small restrictive metal environments, such as the 18650-cell shell.

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Wireless Communication Test on 868 MHz and 2.4 GHz from inside the 18650 Li-Ion Enclosed Metal Shell

doi: 10.3390/s22051966

Figure Lengend Snippet: MATLAB 3D radiation pattern simulation for the cell’s shell radiative structure integrating the SMA and the wired loop for 868 MHz and 2.4 GHz over the ground plane in a vertical orientation.

Article Snippet: By using the 3D MATLAB simulation, it was possible to illustrate how microwave antennas would be affected by small restrictive metal environments, such as the 18650-cell shell.

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Wireless Communication Test on 868 MHz and 2.4 GHz from inside the 18650 Li-Ion Enclosed Metal Shell

doi: 10.3390/s22051966

Figure Lengend Snippet: MATLAB 3D radiation pattern simulation for the cell’s shell radiative structure integrating the SMA and the wired loop for 868 MHz and 2.4 GHz over the ground plane in a horizontal orientation.

Article Snippet: By using the 3D MATLAB simulation, it was possible to illustrate how microwave antennas would be affected by small restrictive metal environments, such as the 18650-cell shell.

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Wireless Communication Test on 868 MHz and 2.4 GHz from inside the 18650 Li-Ion Enclosed Metal Shell

doi: 10.3390/s22051966

Figure Lengend Snippet: MATLAB signal attenuation simulation by using the Three-Ray and Free space models for 868 MHz ( A ), and 2.4 GHz ( B ), between the concrete ground.

Article Snippet: By using the 3D MATLAB simulation, it was possible to illustrate how microwave antennas would be affected by small restrictive metal environments, such as the 18650-cell shell.

Techniques: