Tracking & Imaging Systems, Inc.

418 N. Linden Street
Bloomington, IL 61701
4 Employees

SBIR Award Summary

Total Number of Awards 6
Total Value of Awards $3.88MM
First Award Date 04/30/96
Most Recent Award Date 03/05/03

Key Personnel

Last Name Name Awards Contact
Sennott Dr. James W. Sennott 6 Message

6 Awards Won

Phase 2 SBIR

Agency: Navy
Topic: N01-187
Budget: 03/05/03 - 09/05/03

The Ship Relative GPS (SRGPS) system will support high intensity launch and recovery of fixed and rotary wing manned aircraft, as well as UAV and UCAV types, aboard a variety of ships. Critical to its success will be GPS phase tracking at high J/S levels, and detection and rejection of shipboard multipath. In Phase I TISI developed ...

Phase 1 SBIR

Agency: Navy
Topic: N01-187
Budget: 10/17/01 - 04/17/02

In the SRGPS landing system, phase observables are uplinked to approaching aircraft where an integer ambiguity based double difference solution is computed. The probability of successful updates is sensitive to the number and quality of carrier phase observables. SRGPS must contend with rapidly changing multipath scatter and blockages from the...

Phase 2 SBIR

Agency: Air Force
Topic: AF99-235
Budget: 03/01/00 - 03/01/02

Vecter waveform estimation theory implies that a GPS signal processor be constucted as a centralized estimator, in which inter-path statistical information is utilized in extracting state dynamics information from the spread spectrum signals. TISI's Advanced GPS Receiver (TAGR) is a 12-channel C/A code realization of this Integrated Demodulation...

Phase 1 SBIR

Agency: Air Force
Topic: AF99-235
Budget: 05/24/99 - 02/24/00

Vector waveform estimation theory implies that a GPS signal processor be constructed as a centralized estimator, in which inter-path statistical information is utilized in extracting state dynamics information from the spread spectrum signals. TISI has developed and implemented such a scheme, known as Integrated Demodulation Navigation (IDN), wh...

Phase 2 SBIR

Agency: Navy
Topic: N96-042
Budget: 04/30/96 - 04/30/98

JDAM and similar applications impose meter-level error budgets on navigation. Validation in the military flight envelope is challenging and expensive. Existing carrier phase truth systems are capable of decimeter performance, but fail in realistic maneuvers and blockages. In Phase I, TISI overcame these problems by processing raw baseband dat...

Phase 1 SBIR

Agency: Navy
Topic: N96-042
Budget: 04/30/96 - 10/30/96