Title :
Anomalous nonlinearity in quartz crystal filters
Author :
Gordon-Smith, D. ; Almond, D.P.
Author_Institution :
University of Bath, School of Materials Science, Bath, UK
Abstract :
A survey of the third order intermodulation performance of individual crystal units from commercial 10.7 MHz filters is presented. The intermodulation distortion is found to vary significantly with drive levels in the range 0 dBm to ¿60 dBm.
Keywords :
crystal filters; intermodulation; quartz; reviews; 10-7 MHz filters; anomalous nonlinearity; quartz crystal filters; survey; third order intermodulation performance;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810146
