Fine-Tuning Impedance Matching Circuit for a Triple-Band Meandered PIFA in Brain-Implantable Bio-telemetric Systems

Nikta Pournoori, Lauri Sydänheimo, Yahya Rahmat-Samii, Leena Ukkonen, Toni Björninen

Tutkimustuotos: KonferenssiartikkeliScientificvertaisarvioitu

1 Lataukset (Pure)

Abstrakti

This article presents a study of the tunable impedance matching to our recently reported compact self-matched triple-band brain-implantable planar-inverted-F antenna (PIFA). It operates at Medical Device Radiocommunication Service (MedRadio) band (401-406 MHz) and Industrial, Scientific, and Medical (ISM) bands (902-928 MHz and 2400-2483.5 MHz). To achieve this, we investigated the optimal reflection coefficient characteristics of PIFA at desired frequencies by employing four pi-and T-type matching circuits. Our results show that a T-type circuit selected for further assessment provides suitable fine-tuning possibilities for all combinations of desired upwards and downwards frequency-tuning of the three operating frequencies to ensure reliable wireless implant communications.

AlkuperäiskieliEnglanti
Otsikko2022 16th European Conference on Antennas and Propagation, EuCAP 2022
KustantajaIEEE
Sivumäärä5
ISBN (elektroninen)9788831299046
ISBN (painettu)9781665416047
DOI - pysyväislinkit
TilaJulkaistu - 2022
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaEuropean Conference on Antennas and Propagation - Madrid, Espanja
Kesto: 27 maalisk. 20221 huhtik. 2022

Julkaisusarja

NimiProceedings of the European Conference on Antennas and Propagation
ISSN (painettu)2164-3342

Conference

ConferenceEuropean Conference on Antennas and Propagation
Maa/AlueEspanja
KaupunkiMadrid
Ajanjakso27/03/221/04/22

Julkaisufoorumi-taso

  • Jufo-taso 1

!!ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Radiation

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