DOAJ Open Access 2023

Triple-Band MIMO Antenna with Integrated Decoupling Technology

Ruihua Ma He Huang Xiaoping Li Xuelei Wang

Abstrak

This paper proposes an integrated decoupling method that improves the flexibility of multiport, multiband antenna design and simplifies the antenna structure. First, a dual-band L-type MIMO antenna with center frequencies of 2.6 GHz and 5.6 GHz is created using the neutralization-line decoupling method and then a dual-band L-type MIMO antenna covering the WiFi spectrum (2.3–2.5 GHz and 4.6–5.6 GHz) is created using the type-T branch decoupling technique. After demonstrating the efficacy of neutralization-line and T-branch decoupling technology for L-type antennas, a four-port L-type MIMO antenna covering 4.4–4.9 GHz, 5.4–6.1 GHz, and 7.0–7.4 GHz is proposed by combining the methods of neutralization-line decoupling, T-branch decoupling, and defected ground structure decoupling. This antenna’s isolation is higher than 20 dB with ECC less than 0.04.

Topik & Kata Kunci

Electrical engineering. Electronics. Nuclear engineering Cellular telephone services industry. Wireless telephone industry

Penulis (4)

Ruihua Ma

He Huang

Xiaoping Li

Xuelei Wang

Format Sitasi

APA MLA BibTeX

Ma, R., Huang, H., Li, X., Wang, X. (2023). Triple-Band MIMO Antenna with Integrated Decoupling Technology. https://doi.org/10.1155/2023/6691346

Akses Cepat

PDF tidak tersedia langsung

Cek di sumber asli →

Lihat di Sumber doi.org/10.1155/2023/6691346

Informasi Jurnal

Tahun Terbit: 2023
Sumber Database: DOAJ
DOI: 10.1155/2023/6691346
Akses: Open Access ✓