Compact 28 GHz Folded Butler Matrix Using Low-Temperature Co-fired Ceramics

Compact 28 GHz Folded Butler Matrix Using Low-Temperature Co-fired Ceramics

This paper introduces a miniaturized Butler matrix design method using a folded structure. The Butler matrix was fabricated in multi-layers using low-temperature co-fired ceramics (LTCC) and designed to operate at 28 GHz. The conventional one-plane Butler matrix has a major disadvantage in that the...

Full description

Bibliographic Details
Main Authors: Seunggoo Nam, Sehwan Choi, Jongin Ryu, Jaeyoung Lee
Format: Article
Language:English
Published: The Korean Institute of Electromagnetic Engineering and Science 2022-07-01
Series:Journal of Electromagnetic Engineering and Science
Subjects:
antenna
array antenna
butler matrix
crossover
hybrid coupler
Online Access:http://jees.kr/upload/pdf/jees-2022-4-r-109.pdf

Similar Items

Similar Items