*Microwave Antennas Suggested for Biomedical Implantation DOI: http://dx.doi.org/10.5772/intechopen.101060*

**Table 3.**

*Capsule antennas: Literature.*


#### **Table 4.**

*List of materials used for implantable antenna design.*

frequency. **Table 4** shows in detail a list of materials used for the design of the implantable antenna. For reducing the size of the implantable antenna, one can use a high permittivity substrate.

Generally, Roger 3010/Roger RO 3210/Rogers6010/ RT/Duroid6010, ARLON1000, Alumina, MACOR, FR4, RO4003, etc. substrate materials utilized for the design of the implantable antenna. The relative permittivity of Roger 3010/ Roger RO 3210/Rogers6010/RT/Duroid6010 is 10.2 shown in the table. In [68] miniaturization achieved by high permittivity substrate material used i.e., Rogers TMM13i. (εr = 12.2).
