1. Kiourti, A. and K. S. Nikita, "Implantable antennas: A tutorial on design, fabrication, and in vitro/in vivo testing," IEEE Microw. Mag., Vol. 15, No. 4, 77-91, 2014.
doi:10.1109/MMM.2014.2308765 Google Scholar
2. Kiourti, A., K. A. Psathas, and K. S. Nikita, "Implantable and ingestible medical devices with wireless telemetry functionalities: A review of current status and challenges," Wiley Bioelectromagn., Vol. 35, No. 1, 1-15, 2014.
doi:10.1002/bem.21813 Google Scholar
3. Lee, M. C., T.-C. Yo, F.-J. Huang, and C.-H. Luo, "Dual-resonant P-shape with double L-strips PIFA for implantable biotelemetry," Electronics Letters, Vol. 44, No. 14, 2008.
doi:10.1049/el:20081235 Google Scholar
4. Kim, J. and Y. Rahmat-Samii, "Planar inverted-F antennas on implantable medical devices: Meandered type versus spiral type," Microwave and Optical Technology Letters, Vol. 48, No. 3, 2006. Google Scholar
5. Basari, D. C. S., F. Y. Zulkifli, and E. T. Rahardjo, "A helical folded dipole antenna for medical implant communication applications," IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO), 2013. Google Scholar
6. Rula, S. A., Y. Huang, M. Kod, and A. A. BakarSajak, "A broadband flexible implantable loop antenna with complementary split ring resonators," IEEE Antennas and Wireless Propagation Letters, Vol. 14, 1506-1509, 2015. Google Scholar
7. Liu, C., Y.-X. Guo, and S. Xiao, "A hybrid patch/slot implantable antenna for biotelemetry devices," IEEE Antennas and Wireless Propagation Letters, Vol. 11, 2012. Google Scholar
8. Permana, H., Q. Fang, and W. S. T. Rowe, "Hermetic implantable antenna inside vitre-ous humor simulating fluid," Progress In Electromagnetics Research, Vol. 133, 571-590, 2013.
doi:10.2528/PIER12090806 Google Scholar
9. Garcia-Miquel, A., S. Curto, N. Vidal, J. M. Lopez-Villegas, F. M. Ramos, and P. Prakash, "Multilayered broadband antenna for compact embedded implantable medical devices: Design and characterization," Progress In Electromagnetics Research, Vol. 159, 1-13, 2017.
doi:10.2528/PIER16121507 Google Scholar
10. Gao, S. (S.), Q. Luo, and F. Zhu, Circularly Polarized Antennas, John Wiley & Sons Ltd, University of Kent, UK, 2014.
doi:10.1002/9781118790526
11. Liu, C., Y.-X. Guo, and S. Xiao, "Capacitively loaded circularly polarized implantable patch antenna for ISM band biomedical applications," IEEE Ttransactions on Antennas and Propagation, Vol. 62, No. 5, 2014.
doi:10.1109/TAP.2014.2320677 Google Scholar
12. Xu, L.-J., Y.-X. Guo, and W. Wu, "Miniaturized circularly polarized loop antenna for biomedical applications," IEEE Transactions on Antennas and Propagation, Vol. 63, No. 3, 2015.
doi:10.1109/TAP.2014.2387420 Google Scholar
13. Yang, Z.-J., S.-Q. Xiao, L. Zhu, B.-Z. Wang, and H.-L. Tu, "A circularly polarized implantable antenna for 2.4 GHz ISM band biomedical applications," IEEE Antennas and Wireless Propagation Letters, Vol. 16, 2554-2557, 2017.
doi:10.1109/LAWP.2017.2732460 Google Scholar
14. Li, R., Y.-X. Guo, B. Zhang, and G. Du, "A miniaturized circularly polarized implantable annularring antenna," IEEE Antennas and Wireless Propagation Letters, Vol. 16, 2566-2569, 2017.
doi:10.1109/LAWP.2017.2734246 Google Scholar
15. Duan, Z. and L.-J. Xu, "Dual-band implantable antenna with circular polarisation property for ingestible capsule application," Electronics Letters, Vol. 53, No. 16, 1090-1092, 2017.
doi:10.1049/el.2017.1681 Google Scholar
16. Ding, K., C. Gao, T. Yu, and D. Qu, "Broadband C-shaped circularly polarized monopole antenna," IEEE Transactions on Antennas and Propagation, Vol. 63, No. 2, 2015.
doi:10.1109/TAP.2014.2380437 Google Scholar
17. Ding, K., Y.-X. Guo, and C. Gao, "CPW-fed wideband circularly polarized printed monopole antenna with open loop and asymmetric ground plane ," IEEE Antennas and Wireless Propagation Letters, Vol. 16, 2017. Google Scholar
18. Saini, R. K., S. Dwari, and M. K. Mandal, "CPW-fed dual-band dual-sense circularly polarized monopole antenna," IEEE Antennas and Wireless Propagation Letters, Vol. 16, 2017. Google Scholar
19. Agbinya, J. I., Wireless Power Transfer, 1 Ed., Chapter 10, ``Wireless Powering and Propagation of Radio Frequencies through Tissue", 301-336, 2012.
20. Liu, X. Y., Z. T. Wu, Y. Fan, and E. M. Tentzeris, "A miniaturized CSRR loaded wide-beamwidth circularly polarized implantable antenna for subcutaneous real-time glucose monitoring," IEEE Antennas and Wireless Propagation Letters, Vol. 16, 2017. Google Scholar
21. Liu, C., Y.-X. Guo, and S. Xiao, "Circularly polarized helical antenna for ism-band ingestible capsule endoscope systems," IEEE Transactions on Antennas and Propagation, Vol. 62, 2014.
doi:10.1109/TAP.2013.2292529 Google Scholar
22. Li, H., Y.-X. Guo, and S.-Q. Xiao, "Broadband circularly polarised implantable antenna for biomedical applications," Electronics Letters, Vol. 52, No. 7, 504-506, 2016.
doi:10.1049/el.2015.4445 Google Scholar