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"Radar System"
Abstract: A radar system for forming a scanning receive beam from signals received by a phased array (4) having a plurality of sub arrays (6), comprises a plurality of phase units (8) each configured to receive a said signal from one or more sub arrays. Each phase unit (8) comprises a waveform generator (18) configured to generate an analogue waveform having a frequency corresponding to a time-varying phase shift. Each waveform generator (18) is arranged to digitally generate the analogue waveform, and output a comparison of the received signal with the waveform, incorporating the time-varying phase shift. The system further comprises a combining unit (10) configured to combine the outputs from the plurality of phase units (8) to form a scanning receive beam.
Notices, Deadlines & Correspondence
Patent Information
Applicants
ASTRIUM LIMITED
Inventors
1. DAVID CHARLES LANCASHIRE
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 7578-delnp-2011-Correspondence-Others-(28-12-2011).pdf | 2011-12-28 |
| 2 | 7578-delnp-2011-Form-3-(01-02-2012).pdf | 2012-02-01 |
| 3 | 7578-delnp-2011-Correspondence-Others-(01-02-2012).pdf | 2012-02-01 |
| 4 | 7578-delnp-2011-Form-5.pdf | 2012-03-24 |
| 5 | 7578-delnp-2011-Form-3.pdf | 2012-03-24 |
| 6 | 7578-delnp-2011-Form-2.pdf | 2012-03-24 |
| 7 | 7578-delnp-2011-Form-1.pdf | 2012-03-24 |
| 8 | 7578-delnp-2011-Drawings.pdf | 2012-03-24 |
| 9 | 7578-delnp-2011-Description (Complete).pdf | 2012-03-24 |
| 10 | 7578-delnp-2011-Correspondence Others.pdf | 2012-03-24 |
| 11 | 7578-delnp-2011-Claims.pdf | 2012-03-24 |
| 12 | 7578-delnp-2011-Abstract.pdf | 2012-03-24 |
| 13 | 7578-delnp-2011-Correspondence Others-(02-04-2012).pdf | 2012-04-02 |
| 14 | 7578-DELNP-2011-GPA-(20-07-2012).pdf | 2012-07-20 |
| 15 | 7578-DELNP-2011-Correspondence-Others-(20-07-2012).pdf | 2012-07-20 |
| 16 | 7578-delnp-2011-Correspondence-Others-(23-10-2012).pdf | 2012-10-23 |
| 17 | 7578-delnp-2011-Form-3-(22-03-2013).pdf | 2013-03-22 |
| 18 | 7578-delnp-2011-Correspondence-Others-(22-03-2013).pdf | 2013-03-22 |
| 19 | 7578-delnp-2011-Form-18-(05-04-2013).pdf | 2013-04-05 |
| 20 | Petition Under Rule 137 [28-07-2015(online)].pdf | 2015-07-28 |
| 21 | 7578-delnp-2011-Correspondence Others-(28-07-2015).pdf | 2015-07-28 |
| 22 | 7578-delnp-2011-Assignment-(28-07-2015).pdf | 2015-07-28 |
| 23 | 7578-DELNP-2011-Retyped Pages under Rule 14(1) [06-10-2021(online)].pdf | 2021-10-06 |
| 24 | 7578-DELNP-2011-2. Marked Copy under Rule 14(2) [06-10-2021(online)].pdf | 2021-10-06 |
| 25 | 7578-delnp-2011-Letter to (DRDO).pdf | 2021-10-17 |
| 26 | 7578-DELNP-2011-FER.pdf | 2021-10-17 |
| 27 | DRDO REPLY.pdf | 2021-12-10 |
Search Strategy
| 1 | 7578DELNP2011SearchE_01-10-2021.pdf |