An ultrawideband conformal loop antenna for ingestible capsule endoscope system

Md Miah, Katsuyuki Haneda, Clemens Icheln, Afroza Khatun, Ken Ichi Takizawa

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference article in proceedingsScientificvertaisarvioitu

22 Sitaatiot (Scopus)

Abstrakti

In this paper, an ultra wideband loop antenna is presented for capsule endoscope system operating around 433 MHz. The antenna occupies the outer-wall of the capsule and leaves the inner space for the other components of the capsule endoscope module. The proposed capsule antenna has a -10 dB impedance matching bandwidth of 744 MHz (from 336 to 1080 MHz). The ultra wideband characteristic enables the capsule antenna to compensate for detuning effects due to electronics components in the capsule endoscope module, different tissues in the gastrointestinal tract, and implant locations. The antenna has a nearly omnidirectional radiation pattern, which is usually required for such applications. The resonance performance of the fabricated antenna is validated by comparing the measured results with that of simulations when the antenna is placed in a human equivalent liquid phantom.

AlkuperäiskieliEnglanti
Otsikko2016 10th European Conference on Antennas and Propagation, EuCAP 2016
KustantajaIEEE
ISBN (elektroninen)9788890701863
DOI - pysyväislinkit
TilaJulkaistu - 31 toukok. 2016
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaEuropean Conference on Antennas and Propagation - Davos, Sveitsi
Kesto: 10 huhtik. 201615 huhtik. 2016
Konferenssinumero: 10

Julkaisusarja

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

Conference

ConferenceEuropean Conference on Antennas and Propagation
LyhennettäEuCAP
Maa/AlueSveitsi
KaupunkiDavos
Ajanjakso10/04/201615/04/2016

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