Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yu Lu Fan"'
Publikováno v:
International Journal of Microwave and Wireless Technologies. :1-9
In this paper, a frequency selective surface (FSS) based shared-aperture antenna is designed for 5G/Wi-Fi applications. The 5G and Wi-Fi channel are separated to achieve different polarizations and simultaneous work. The proposed antenna is of ±45°
Publikováno v:
Microwave and Optical Technology Letters. 64:1800-1808
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 20:1913-1917
In this letter, the reflection elements based on artificial dielectric layers (ADLs) are proposed for broadband wide-angle bistatic radar cross section (RCS) reduction. ADLs are introduced to improve the interference cancellation bandwidth of the ref
Publikováno v:
IEEE Transactions on Antennas and Propagation. 69:6087-6092
A high-gain transmit–reflect-array (TRA) antenna with asymmetric bidirectional beams using sparse-array method is presented in this communication. The proposed element consists of three-layer hexagonal-ring-patch (HRP) structure, able to achieve bo
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 20:713-717
This letter presents a planar, low-cost microwave ablation antenna operating at 2.45 GHz with the minimal cross-sectional area. The proposed antenna can produce local spherical ablation zones by double dipole structure, which is fed through substrate
Publikováno v:
Chinese Physics B. 31:038401
Microwave ablation (MWA) is a cancer treatment method. The tumor tissue absorbs electromagnetic energy, which heats and kills it. A microwave ablation antenna plays a critical role in this process. Its radiation field must completely cover the tumor
Publikováno v:
2019 IEEE Asia-Pacific Microwave Conference (APMC).
A broadband Bessel lens antenna with stable quasi-nondiffraction range and considerable broadband characteristics is designed and fabricated. The theoretical basis and operating principles for the broadband near-field quasi-nondiffraction antenna are