TY - GEN
T1 - A K-Band Alternating Coupled Filter Based on Multi-Layer Electroforming Technology
AU - Zhang, Xuyao
AU - Xu, Yuedong
AU - Ma, Jincheng
AU - Zou, Shengying
AU - Lin, Jie
AU - Jin, Peng
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - To meet the requirement of communication industry for high-performance narrowband filters, we design a copper-based micro-coaxial structure for a K-band capacitive gap and parallel inductance alternating coupled narrowband filter. The filter has a passband center frequency of 22.50 GHz and a relative bandwidth of 4.4% The return loss is greater than 15 dB in the 22.0-23.0 GHz range, with an optimal insertion loss of 3.39 dB. Comparing with other filters with the same frequency, the designed filter achieves a narrower bandwidth and maintains lower insertion loss within the passband simultaneously, while ensuring miniaturization of the overall structure, offering an effective micro-coaxial solution for integrated communication systems.
AB - To meet the requirement of communication industry for high-performance narrowband filters, we design a copper-based micro-coaxial structure for a K-band capacitive gap and parallel inductance alternating coupled narrowband filter. The filter has a passband center frequency of 22.50 GHz and a relative bandwidth of 4.4% The return loss is greater than 15 dB in the 22.0-23.0 GHz range, with an optimal insertion loss of 3.39 dB. Comparing with other filters with the same frequency, the designed filter achieves a narrower bandwidth and maintains lower insertion loss within the passband simultaneously, while ensuring miniaturization of the overall structure, offering an effective micro-coaxial solution for integrated communication systems.
KW - Finite Element Simulation
KW - Micro-Coaxial Structure
KW - Narrowband Filter
KW - RF Communication
UR - https://www.scopus.com/pages/publications/105007287603
U2 - 10.1109/AISOMT64170.2024.10992067
DO - 10.1109/AISOMT64170.2024.10992067
M3 - 会议稿件
AN - SCOPUS:105007287603
T3 - 2024 IEEE Academic International Symposium on Optoelectronics and Microelectronics Technology, AISOMT 2024
SP - 384
EP - 387
BT - 2024 IEEE Academic International Symposium on Optoelectronics and Microelectronics Technology, AISOMT 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE Academic International Symposium on Optoelectronics and Microelectronics Technology, AISOMT 2024
Y2 - 21 November 2024 through 22 November 2024
ER -