Design and simulation of HF band harmonic suppression circuits for use in automatic linkestablishment (ALE)

This article describes and compares two types of wideband and wideband with notch bandpass filtersthat can be run in ALE equipment to suppress unwanted harmonics in the HF band. The first circuit is a widebandpass filter that has a very wide high cutoff band and very low injection loss. The second circuit is awideband bandpass filter with a notche to block interfering signals. All three filters operate in the ۳MHz to۳۰MHz band to use the ALE device.

کلیدواژه ها:

Bandpass Filter ، Notch ، Suppress Harmonics ، Automatic Link Establishment