Claims
- 1. Apparatus for simulating radar returns or radar mapping on a desktop computer which comprises first means for calculating radar video corresponding to a first scan of the radar to be simulated, second means for storing said calculated video, third means for simultaneously calculating and storing radar video corresponding to a second scan of said radar while transmitting said video corresponding to said first scan of said radar to said desktop computer's display screen, and fourth means for selectively re-transmitting said radar video corresponding to said first scan of said radar instead of said radar video corresponding to said second scan of said radar.
- 2. Apparatus as in claim 1 wherein said first means comprises the computer's central processing unit (CPU).
- 3. Apparatus as in claim 2 wherein said second means comprises the computer's random access memory.
- 4. Apparatus as in claim 3 wherein said third means comprises the computer's random access memory and the computer's central processing unit (CPU).
- 5. Apparatus as in claim 4 wherein said fourth means comprises a software-selectable switch.
- 6. Apparatus as in claim 5 further including fifth means for allowing the user to input the initial parameters for the aircraft to be simulated by said apparatus.
- 7. Apparatus as in claim 6 further including sixth means for allowing the user to input the course changes of the aircraft to be simulated by said apparatus.
- 8. The method of simulating radar returns or radar mapping on a desktop computer which comprises calculating a first simulated radar scan, storing said first radar scan, and then either repeatedly transmitting said first radar scan to the computer's display screen or simultaneously transmitting said first radar scan while calculating and storing a second simulated radar scan.
- 9. The method of claim 8 further including continuously transmitting a previously stored simulated radar scan while calculating and storing the following simulated radar scan when simulating radar returns.
- 10. The method of claim 9 further including inputting the initial parameters for the aircraft to be simulated.
- 11. The method of claim 10 further including inputting the course changes of the aircraft to be simulated.
Parent Case Info
This is a continuation of application Ser. No. 07/968,957 filed on Oct. 30, 1992, now abandoned.
STATEMENT OF GOVERNMENT INTEREST
The present invention may be made or used by or on behalf of the Government of the United States for governmental purposes without the payment of any royalties thereon or therefor.
US Referenced Citations (10)
Continuations (1)
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Number |
Date |
Country |
Parent |
968957 |
Oct 1992 |
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