TY - GEN
T1 - A New Class of Symmetric Reflectionless Filter Topology And Its Applications to Coupled-Line Bandpass Filter Design
AU - Lee, Jongheun
AU - Lee, Juseop
N1 - Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) under Grant NRF-2018R1A2B6006095.
Publisher Copyright:
©2021 IEEE
PY - 2021
Y1 - 2021
N2 - This paper presents a symmetric reflectionless filter topology that is capable of producing the canonical Butterworth responses with zero reflections at both ports. Straightforward design methods of a coupled-line bandpass filter using the newly synthesized filter topology are also given. Hence, a filter can be designed analytically without relying on a time-consuming numerical method. The measured frequency responses are in a good agreement with the synthesis.
AB - This paper presents a symmetric reflectionless filter topology that is capable of producing the canonical Butterworth responses with zero reflections at both ports. Straightforward design methods of a coupled-line bandpass filter using the newly synthesized filter topology are also given. Hence, a filter can be designed analytically without relying on a time-consuming numerical method. The measured frequency responses are in a good agreement with the synthesis.
KW - Reflectionless filters
UR - http://www.scopus.com/inward/record.url?scp=85124533734&partnerID=8YFLogxK
U2 - 10.1109/IWS52775.2021.9499624
DO - 10.1109/IWS52775.2021.9499624
M3 - Conference contribution
AN - SCOPUS:85124533734
T3 - 2021 IEEE MTT-S International Wireless Symposium, IWS 2021 - Proceedings
BT - 2021 IEEE MTT-S International Wireless Symposium, IWS 2021 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 IEEE MTT-S International Wireless Symposium, IWS 2021
Y2 - 23 May 2021 through 26 May 2021
ER -