Active and Acoustic Low-Pass Filters for Subcarrier Oscillators in High-G Telemetry

摘要

As part of telemetry research, a low-cost, low-distortion, active, low-pass filter was designed, built, and tested to replace the LC low-pass filter in IRIG subcarrier oscillators. An acoustic filter, which could be used instead of the electrical filter, was also designed, but it has not been built. (Author)