초록 ▼

A weather radar system is coupled to antenna. The weather radar system includes a processor for generating pulses and for processing return pulses received by the antenna. The processor generates high resolution data from the return pulses. The processor uses the high resolution data to perform high

A weather radar system is coupled to antenna. The weather radar system includes a processor for generating pulses and for processing return pulses received by the antenna. The processor generates high resolution data from the return pulses. The processor uses the high resolution data to perform high resolution radar analysis including removal of point and/or point-like target returns and reassembles the high resolution data to perform high gain radar analysis at lower resolutions.

대표청구항 ▼

What is claimed is: 1. A weather radar system coupled to an antenna, the weather radar system comprising: a processor for controlling pulses provided to the antenna and for processing return pulses received by the antenna; and wherein the processor is configured to generate high resolution data fro

What is claimed is: 1. A weather radar system coupled to an antenna, the weather radar system comprising: a processor for controlling pulses provided to the antenna and for processing return pulses received by the antenna; and wherein the processor is configured to generate high resolution data from the return pulses, to use the high resolution data to perform high resolution radar analysis, and to reassemble the high resolution data to perform high gain radar analysis. 2. The weather radar system of claim 1, wherein the processor is further configured to cause the pulses provided to the antenna to have a pulse length and include multiple resolvable range elements across the pulse length. 3. The weather radar system of claim 2, wherein the processor further comprises an analyzer configured to perform the high resolution radar analysis to detect a spurious aircraft or spurious ground target. 4. The weather radar system of claim 1, wherein the processor further comprises a compressed waveform generator and wherein the processor is further configured to cause the pulses provided to the antenna to be compressed or non-compressed. 5. The weather radar system of claim 1, wherein the processor further comprises an analyzer that is configured to use the high resolution data analysis to detect point sources, and to remove data caused by the point sources. 6. The weather radar system of claim 1, wherein the antenna has a diameter of 24 inches or less. 7. The weather radar system of claim 1, wherein the processor is further configured to utilize variable resolution and loop gain. 8. The weather radar system of claim 1, wherein the processor further comprises a re-integrator configured to coherently integrate the high resolution data for the high gain radar analysis. 9. A method of detecting a weather system using avionics weather radar system, the method comprising the steps of: transmitting pulses; receiving return pulses; generating high resolution data from the return pulses; using the high resolution data to perform high resolution radar analysis; using the high resolution data to form high gain data; and displaying, with a weather radar display, the weather system in response to the high gain data. 10. A method of detecting a weather system using avionics weather radar system, the method comprising the steps of: transmitting pulses; receiving return pulses; generating high resolution data from the return pulses; using the high resolution data to form high gain data; and displaying, with a weather radar display, the weather system in response to the high gain data; estimating short resolution targets at the same time the high gain data is formed. 11. The method of claim 10, further comprising the step of: identifying point or point-like targets from the high resolution data. 12. The method of claim 11, wherein the step of identifying point or point-like targets further comprises the step of: determining at least a portion of the high resolution data is caused by the point or point-like targets when the portion has a short length. 13. The method of claim 9, further comprising the step of: removing point source data in the high resolution data when forming the high gain data. 14. The method of claim 9, wherein the pulses have a pulse width, wherein a code is present in the pulse width, the code being used to form the high resolution data. 15. An avionic weather radar system, comprising: means for analyzing high resolution data associated with radar returns; means for accumulating the high resolution data to form high gain data. 16. An avionic weather radar system, comprising: means for analyzing high-resolution data associated with radar returns; means for accumulating the high resolution data to form high gain data; means for generating high resolution pulses; means for transmitting the high resolution pulses to detect weather systems; means for receiving the radar returns including high resolution pulse returns; and means for identifying point or point-like targets from the high resolution pulse returns. 17. The system of claim 16, further comprising: means for comparing the high resolution pulse returns from the point or point-like targets and the high resolution pulse returns from the weather system to a model. 18. The system of claim 17, wherein the high resolution pulses include a code provided across a pulse length. 19. The system of claim 18, wherein the code is Barker Code. 20. The system of claim 17, wherein short range high resolution targets are determined before an estimation of long range targets is completed.