TY - GEN
T1 - Design of Band-Pass Microwave Filter Based on Metal Micro-Coaxial Structure
AU - Zhang, Xuyao
AU - Xu, Yuedong
AU - Zou, Shengying
AU - Jin, Peng
AU - Lin, Jie
AU - Lin, Shu
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - With the gradual maturity of 5G technology, the structure design and performance optimization of microwave filters have become one of the important research topics in the field of RF communication. In this paper, the metal micro-coaxial structure is used to design a bandpass filter with a center frequency of about 28GHz. The structure form of short transversal line is adopted, the order is 5, and the 3dB bandwidth is about 20.3%. In-band insertion loss is greater than -1.19dB, The out-of-band suppression is less than -47dB and -30dB in the frequency band larger than 38GHz and smaller than 18GHz, respectively. The voltage standing wave ratio at the center frequency is 1.0512. The metal micro-coaxial structure provides a high isolation degree for the filter, and the insertion loss is smaller than the same type of filter, which has good engineering application value.
AB - With the gradual maturity of 5G technology, the structure design and performance optimization of microwave filters have become one of the important research topics in the field of RF communication. In this paper, the metal micro-coaxial structure is used to design a bandpass filter with a center frequency of about 28GHz. The structure form of short transversal line is adopted, the order is 5, and the 3dB bandwidth is about 20.3%. In-band insertion loss is greater than -1.19dB, The out-of-band suppression is less than -47dB and -30dB in the frequency band larger than 38GHz and smaller than 18GHz, respectively. The voltage standing wave ratio at the center frequency is 1.0512. The metal micro-coaxial structure provides a high isolation degree for the filter, and the insertion loss is smaller than the same type of filter, which has good engineering application value.
KW - ADS simulation
KW - HFSS simulation
KW - Metal micro-coaxial
KW - Microwave filter
UR - https://www.scopus.com/pages/publications/85146228665
U2 - 10.1109/IWS55252.2022.9978089
DO - 10.1109/IWS55252.2022.9978089
M3 - 会议稿件
AN - SCOPUS:85146228665
T3 - 2022 IEEE MTT-S International Wireless Symposium, IWS 2022 - Proceedings
BT - 2022 IEEE MTT-S International Wireless Symposium, IWS 2022 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th IEEE MTT-S International Wireless Symposium, IWS 2022
Y2 - 12 August 2022 through 15 August 2022
ER -