Pregled bibliografske jedinice broj: 1131880
Embroidered Textile Antennas: Influence of Moisture in Communication and Sensor Applications
Embroidered Textile Antennas: Influence of Moisture in Communication and Sensor Applications // Sensors, 21 (2021), 12; 3988, 17 doi:10.3390/s21123988 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1131880 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Embroidered Textile Antennas: Influence of
Moisture in Communication and Sensor Applications
Autori
Bonefačić, Davor ; Bartolić, Juraj
Izvornik
Sensors (1424-8220) 21
(2021), 12;
3988, 17
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
textile antenna ; embroidered antenna ; patch antenna ; PIFA ; wideband planar monopole ; moisture ; waterproofing ; moisture sensor
Sažetak
Moisture causes detuning and increased losses in textile antennas, and it affects resonant and wideband textile antennas differently. In this work, we studied the effect of moisture on a resonant textile planar inverted-F antenna (PIFA) and a wideband textile monopole antenna. Both antennas were manufactured by embroidering conductive yarn in denim textile. The input reflection coefficient, antenna gain, and gain patterns were measured on both antennas for different moisture contents. The results show that wideband antennas are less affected by moisture in comparison with resonant antennas. For communications applications, large moisture content in the textile antenna should be avoided ; therefore a flexible, textile-based waterproofing antenna cover was proposed, manufactured, and tested. On the other hand, the effect of antenna detuning by moisture can be used for moisture- sensing application. This concept was demonstrated on the resonant textile PIFA in transmission and reflection setups, showing that the reflection setup gives better results.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-9753 - Elektromagnetske strukture za nadolazeće generacije komunikacijskih sustava (ELESECOM) (Hrabar, Silvio, HRZZ ) ( CroRIS)
HRZZ-IP-2013-11-6198 - Tekstilne antene za pametno okruženje (TexASE) (Bonefačić, Davor, HRZZ ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
Uključenost u ostale bibliografske baze podataka::
- INSPEC