TY - GEN
T1 - Simulations of a New Design Concept for Hybrid Ladder Filters
AU - Wagner, Michael
AU - Gossmann, Timo
AU - Tomasik, Jakob
AU - Weigel, Robert
AU - Hagelauer, Amelie
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/4
Y1 - 2019/4
N2 - In this paper, a new concept from circuit design perspective is presented and evaluated based on simulations. The concept allows for manipulation of the fixed behavior and limited effective electromechanical coupling factor (k-{\text{eff}}^2) of acoustic-wave resonators by additional lumped-element resonators. This hybrid approach enables resonance spreading of single acoustic-wave resonators and can be used for wide-band filter designs. A theoretical description of the concept is given and its benefits and application to filter design are outlined. Important characteristics are illustrated by a design example.
AB - In this paper, a new concept from circuit design perspective is presented and evaluated based on simulations. The concept allows for manipulation of the fixed behavior and limited effective electromechanical coupling factor (k-{\text{eff}}^2) of acoustic-wave resonators by additional lumped-element resonators. This hybrid approach enables resonance spreading of single acoustic-wave resonators and can be used for wide-band filter designs. A theoretical description of the concept is given and its benefits and application to filter design are outlined. Important characteristics are illustrated by a design example.
UR - http://www.scopus.com/inward/record.url?scp=85069912064&partnerID=8YFLogxK
U2 - 10.1109/WAMICON.2019.8765444
DO - 10.1109/WAMICON.2019.8765444
M3 - Conference contribution
AN - SCOPUS:85069912064
T3 - 2019 IEEE 20th Wireless and Microwave Technology Conference, WAMICON 2019
BT - 2019 IEEE 20th Wireless and Microwave Technology Conference, WAMICON 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 20th IEEE Wireless and Microwave Technology Conference, WAMICON 2019
Y2 - 8 April 2019 through 9 April 2019
ER -