Abstract
Garnet-typed ceramics of Y3Mg1-xMnxAl3SiO12 (0 ≤ x ≤ 0.2) have been synthesized using the traditional solid-state reaction method. The optimal microwave dielectric properties (εr = 10.73, Q׃ = 62,824 GHz, τf = −34.8 ppm/°C) are obtained for Y3Mg0.9Mn0.1Al3SiO12 (x = 0.1) sintered at 1575 °C for 5h. A millimeter-wave dielectric resonator antenna is designed and fabricated using Y3Mg0.9Mn0.1Al3SiO12 as a dielectric unit due to its excellent characteristics of low dielectric constant and high Q׃. The designed DRA resonates at 24.94 GHz with a bandwidth ∼2.20 GHz (S11 < −10 dB). The simulated gain and efficiency are 6.64 dBi and 91.08%, respectively. The results indicate that the Y3Mg0.9Mn0.1Al3SiO12 ceramic has a potential application as an antenna for the 5G/6G millimeter wave frequency band.
| Original language | English |
|---|---|
| Pages (from-to) | 26922-26927 |
| Number of pages | 6 |
| Journal | Ceramics International |
| Volume | 48 |
| Issue number | 18 |
| DOIs | |
| State | Published - 15 Sep 2022 |
| Externally published | Yes |
Keywords
- 5G/6G
- Antenna
- Garnet
- Microwave ceramic
Fingerprint
Dive into the research topics of 'Broadband and high-efficiency of garnet-typed ceramic dielectric resonator antenna for 5G/6G communication application'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver