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| Content Provider | IET Digital Library |
|---|---|
| Author | Akbarpour, Alireza Chamaani, Somayyeh |
| Abstract | Recent low power implant to off-body communication systems uses both medical implant communication services (MICS) and industrial, scientific, and medical (ISM) frequency bands. In these systems, MICS band and ISM band (2.45 GHz) are dedicated for data transmission and wake-up signal, respectively. This dual band operation which incredibly extends the life time of battery forces designers to use dual band antennas in both implant and off-body sides. In this study, a dual band implant electrically coupled loop antenna is proposed. This antenna as dual of planar inverted-F antenna is a magnetic antenna with inherently low near zone electric field and therefore produces low specific absorption rate (SAR) inside the body. The antenna is miniaturised using a lumped capacitor. In spite of small size of 5 × 5 × 3 mm3, the simulated 1 g average SAR is smaller than reported dual band implant antennas in both frequency bands and makes the proposed antenna a good candidate for implant applications. |
| Starting Page | 1020 |
| Ending Page | 1023 |
| Page Count | 4 |
| ISSN | 17518725 |
| Volume Number | 11 |
| e-ISSN | 17518733 |
| Issue Number | Issue 7, Jun (2017) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-map/11/7 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-map.2016.0958 |
| Journal | IET Microwaves, Antennas & Propagation |
| Publisher Date | 2017-02-10 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Data Transmission Dual Band Implant Electrically Coupled Loop Antenna Frequency 2.45 GHz Industrial Scientific And Medical Frequency Band ISM Frequency Band Loop Antenna Low Power Implant Application Lumped Capacitor Magnetic Antenna Magnetic Device Magnetic Material Application And Device Medical Implant Communication Service MICS Multifrequency Antenna Off-body Communication System Orthotics Planar Inverted-F Antenna Prosthetics SAR Single Antenna Specific Absorption Rate UHF Antenna |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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