@misc{af08a73f797a4830bc2f1d2563630cac,
title = "Synthesis of the Double-Ladder Topology with Arbitrary Bandwidths and Dual-Band Response",
abstract = "In this work, a new mapping function is proposed to carry out the exact synthesis of the double-ladder configuration with arbitrary bandwidths. The synthesis of such topology is based on the extracted-pole method, therefore, the way the input phase of the filter is constructed is critical, that is the single to dual-band domain mapping. The phase must be exactly the same at the frequency of the two transmission zeros to be extracted. In previous works, this was restricted to dual-band filters with equal absolute bandwidth. In this paper, the method has been extended to arbitrary bandwidths. A synthesis example is shown which demonstrates the validity of the mapping function.",
keywords = "Dual-band filters, Extracted-pole, Filter synthesis",
author = "Jordi Verdu and Mario Faura and Lluis Acosta and Eloi Guerrero and Carlos Caballero and \{De Paco\}, Pedro",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.",
year = "2022",
doi = "10.1109/IMS37962.2022.9865451",
language = "English",
series = "IEEE MTT-S International Microwave Symposium Digest",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
address = "United States",
type = "Other",
}