Signal Isolation w/ Frequency Tuning Filter (SIFTer)

Period of Performance: 08/01/2013 - 02/01/2014


Phase 1 SBIR

Recipient Firm

TeraSys Technologies LLC
1001 Bishop Street Pacific Tower, Suite 2970
Honolulu, HI 96813
Principal Investigator


The Signal Isolation w/ Frequency Tuning Filter, or SIFTer, is a technique for protecting a wide variety of EW and C4ISR receivers from the effects of unintentional (friendly) and intentional (enemy) jamming and interference. SIFTer is capable of rejecting broadband and narrowband interference without the requirement for a reference sample of the interference source.