Integrated-EBG Ridge Waveguide and Its Application to an E-Band Waveguide 32×32 Slot Array Antenna
Artikel i vetenskaplig tidskrift, 2020

A methodology of designing an E-band waveguide 32×32 slot array antenna with high-efficiency and low-cost manufacturing characteristics is proposed in this article, which is based on an integrated electronic bandgap (EBG) ridge waveguide designed by integrating a cross rectangle-hollow EBG structures in the conventional ridge waveguide. The integrated EBG structure intercepts the leakage from the unconnected gap in between the two metallic plates of the waveguide, and then it decreases the manufacturing cost without using the diffusion bonding technology and multi-layer welding assembly process. The design guideline is discussed, and then the antenna is fabricated. The measured radiation characteristics are in good agreement with predicted ones, which confirms that the proposed cross rectangle-hollow EBG structures is an attractive candidate of high-performance millimeter wave antenna.

millimeterwave antenna

slot array antenna

EBG

Författare

Zhongxia Simon He

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik, Mikrovågselektronik

Cheng Jin

Sining An

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

Lingwen Kong

Beijing Institute of Technology

Jinlin Liu

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

IEEE Open Journal of Antennas and Propagation

2637-6431 (ISSN) 2637-6431 (eISSN)

Vol. 1 456-463

Ämneskategorier

Produktionsteknik, arbetsvetenskap och ergonomi

Rymd- och flygteknik

Annan elektroteknik och elektronik

DOI

10.1109/OJAP.2020.3017887

Mer information

Skapat

2020-09-13