Design of Thin, High Permittivity, Multiband, Monopole-Like Antennas
Rohaim, Mohamed; Kangas, Jari J. J.; Mikkonen, Riikka; Mäntysalo, Matti (2020-11-16)
Rohaim, Mohamed
Kangas, Jari J. J.
Mikkonen, Riikka
Mäntysalo, Matti
IEEE
16.11.2020
CEFC 2020 - Selected Papers from the 19th Biennial IEEE Conference on Electromagnetic Field Computation
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:tuni-202109217181
https://urn.fi/URN:NBN:fi:tuni-202109217181
Kuvaus
Peer reviewed
Tiivistelmä
We address the design of multiband monopole-like antennas on thin, flexible, and high permittivity substrates. Antennas on such materials are of interest, e.g., in IoT applications and in printable electronics. As an example, we design an antenna for three LTE bands (0.8, 1.8, 2.6 GHz). The substrate used is 275 μm thick, it has ∈r ≈ 11 and low dielectric loss and it supports screen printing. Our goals are (i) analyze step-by-step how various geometrical features affect the antenna performance and (ii) discuss building, modeling, and testing. We provide frequency domain, time domain, and characteristic mode analyses and measurement results.
Kokoelmat
- TUNICRIS-julkaisut [16929]