Improved rejection band in SAW ladder filters using high frequency shunt element

A novel SAW ladder filter is presented which utilizes a high-frequency shunt resonator to achieve improved attenuation within a relatively wide band of frequencies above the passband. Conventional impedance element resonators provide electrical matching within the passband between the high-frequency...

Full description

Saved in:
Bibliographic Details
Main Authors: Caron, J.J., Shishkin, S.L.
Format: Conference Proceeding
Language:English
Subjects:
Attenuation
Band pass filters
Bonding
Impedance
Passband
Resonant frequency
Resonator filters
Road transportation
Signal design
Surface acoustic waves
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A novel SAW ladder filter is presented which utilizes a high-frequency shunt resonator to achieve improved attenuation within a relatively wide band of frequencies above the passband. Conventional impedance element resonators provide electrical matching within the passband between the high-frequency shunt element and the input and output ports.
ISSN:1051-0117
DOI:10.1109/ULTSYM.2004.1417919