Abstract
In this paper, we present a design methodology for absorptive bandpass filters. A filter prototype comprised of parallel resonators and admittance inverters has been developed. All design parameters in the filter prototype are given in terms of the center frequency, the bandwidth, the port impedance, and the normalized lumped-element lowpass filter prototype values. The presented filter prototype has been applied to the design of a third-order absorptive filter with distributed-type of filter centered at 3 GHz with the fractional bandwidth of 0.1. It is shown that the theory, the circuit simulation, the full-wave simulation, and the measurement are in a good agreement.
Original language | English |
---|---|
Title of host publication | 2018 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2018 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781538652046 |
DOIs | |
Publication status | Published - 2018 Oct 23 |
Event | 2018 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2018 - Reykjavik, Iceland Duration: 2018 Aug 8 → 2018 Aug 10 |
Publication series
Name | 2018 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2018 |
---|
Other
Other | 2018 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2018 |
---|---|
Country/Territory | Iceland |
City | Reykjavik |
Period | 18/8/8 → 18/8/10 |
Bibliographical note
Funding Information:This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea goverment (MSIT) (No. NRF-2018R1A2B6006095). (Corresponding author: Juseop Lee.)
Publisher Copyright:
© 2018 IEEE.
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Control and Optimization
- Modelling and Simulation
- Computational Mathematics