DOAJ Open Access 2022

Broadband Multipolarized Reconfigurable Unit Cell for Reflectarray Antennas with One Bit Control

Hoang Dang Cuong Minh Thuy Le Trong Toan Do Nguyen Quoc Dinh

Abstrak

A broadband and multipolarized fully reconfigurable unit cell is designed and fabricated in this paper. The unit cell uses 4 diodes to create a phase shifter with single-bit control. It exhibits an excellent bandwidth of 40% for both dual linear and circular polarizations in the X and Ku bands using the structure of 4 patches, a proper PIN diode placement, and a DC bias. The reflection coefficients of the cross polarizations are less than –50 dB, ensuring high isolation between the two polarizations. The experiment results show an agreement with the simulation results.

Topik & Kata Kunci

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

Penulis (4)

Hoang Dang Cuong

Minh Thuy Le

Trong Toan Do

Nguyen Quoc Dinh

Format Sitasi

APA MLA BibTeX

Cuong, H.D., Le, M.T., Do, T.T., Dinh, N.Q. (2022). Broadband Multipolarized Reconfigurable Unit Cell for Reflectarray Antennas with One Bit Control. https://doi.org/10.1155/2022/6011557

Akses Cepat

PDF tidak tersedia langsung

Cek di sumber asli →

Lihat di Sumber doi.org/10.1155/2022/6011557

Informasi Jurnal

Tahun Terbit: 2022
Sumber Database: DOAJ
DOI: 10.1155/2022/6011557
Akses: Open Access ✓