Wireless powering and communication for implants, based on a Royer oscillator with radio and near-field links

Bakula, Marko; Pelgrims, Patrick; Puers, Robert

doi:10.1016/j.sna.2016.06.030

Cited by 4 publications

(2 citation statements)

References 10 publications

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“…In WPT, time-varying EM energy from a source or transmitter propagates across free space and bio-tissue to replenish and/or power up an IWMD. In [ 90 , 91 , 92 ], the authors demonstrated how WPT sources are optimized to maximize power transfer efficiency (PTE) across free space and multiple layers of bio-tissue (skin, fat, muscle and bones) of varying physical dimensions. The wireless power consortium (WPC) is a collaborative group that develops standards for worldwide compatibility of wireless chargers which uses inductive coupling for power transfer.…”

Section: Essential Building Blocks Of Cots-enabled Iwmdsmentioning

confidence: 99%

Commercial Off-the-Shelf Components (COTS) in Realizing Miniature Implantable Wireless Medical Devices: A Review

Khan

Mugisha

Tsiamis

et al. 2022

Sensors

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Over the past decade, there has been exponential growth in the per capita rate of medical patients around the world, and this is significantly straining the resources of healthcare institutes. Therefore, the reliance on smart commercial off-the-shelf (COTS) implantable wireless medical devices (IWMDs) is increasing among healthcare institutions to provide routine medical services, such as monitoring patients’ physiological signals and the remote delivery of therapeutic drugs. These smart COTS IWMDs reduce the necessity of recurring visits of patients to healthcare institutions and also mitigate physical contact, which can minimize the possibility of any potential spread of contagious diseases. Furthermore, the devices provide patients with the benefit of recuperating in familiar surroundings. As such, low-cost, ubiquitous COTS IWMDs have engendered the proliferation of telemedicine in healthcare to provide routine medical services. In this paper, a review work on COTS IWMDs is presented at a macro level to discuss the history of IWMDs, different networked COTS IWMDs, health and safety regulations of COTS IWMDs and the importance of organized procurement. Furthermore, we discuss the basic building blocks of IWMDs and how COTS components can contribute to build these blocks over widely researched custom-built application-specific integrated circuits.

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Section: Essential Building Blocks Of Cots-enabled Iwmdsmentioning

confidence: 99%

Commercial Off-the-Shelf Components (COTS) in Realizing Miniature Implantable Wireless Medical Devices: A Review

Khan

Mugisha

Tsiamis

et al. 2022

Sensors

View full text Add to dashboard Cite

show abstract

“…Furthermore, the feedback signal is calculated. It can use CAZAC (Constant Amplitude Zero Autocorrelation) sequence [12][13][14][15] as training sequence for channel estimation with fast moving system environment. This sequence will ensure the independence of each transmit antenna pilot frequency which can eliminate the interference of the pilot frequency when doing the channel estimation [10,16,17].…”

Section: Introductionmentioning

confidence: 99%

The Channel Estimation and Modeling in High Altitude Platform Station Wireless Communication Dynamic Network

Liu

Zeng

Liu

et al. 2017

Discrete Dynamics in Nature and Society

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In order to analyze the channel estimation performance of near space high altitude platform station (HAPS) in wireless communication system, the structure and formation of HAPS are studied in this paper. The traditional Least Squares (LS) channel estimation method and Singular Value Decomposition-Linear Minimum Mean-Squared (SVD-LMMS) channel estimation method are compared and investigated. A novel channel estimation method and model are proposed. The channel estimation performance of HAPS is studied deeply. The simulation and theoretical analysis results show that the performance of the proposed method is better than the traditional methods. The lower Bit Error Rate (BER) and higher Signal Noise Ratio (SNR) can be obtained by the proposed method compared with the LS and SVD-LMMS methods.

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A novel framework for quality care in assisting chronically impaired patients with ubiquitous computing and ambient intelligence technologies

Isravel

Arulkumar

Raimond

et al. 2020

Systems Simulation and Modeling for Cloud Computing and Big Data Applications

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Wireless powering and communication for implants, based on a Royer oscillator with radio and near-field links

Cited by 4 publications

References 10 publications

Commercial Off-the-Shelf Components (COTS) in Realizing Miniature Implantable Wireless Medical Devices: A Review

Commercial Off-the-Shelf Components (COTS) in Realizing Miniature Implantable Wireless Medical Devices: A Review

The Channel Estimation and Modeling in High Altitude Platform Station Wireless Communication Dynamic Network

A novel framework for quality care in assisting chronically impaired patients with ubiquitous computing and ambient intelligence technologies

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