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Radar System For Jammed Environments
Abstract: The present invention relates to a radar system (1) and a method (100, 200) for maintaining radar performance of a radar system in a jammed environment. The radar system (1) has a main antenna arrangement (2) for transmitting and/or receiving electromagnetic waves. The main antenna arrangement comprises at least one main antenna element and at least one main electronics module for transmitting and/or receiving signals to/from the at least one main antenna element, wherein the main antenna arrangement is configured to emit a radiation pattern comprising a main lobe and a side lobe area. The system further has an auxiliary antenna arrangement (5) for transmitting and/or receiving electromagnetic waves, where the auxiliary antenna arrangement comprises at least one auxiliary antenna element and at least one auxiliary electronics module for transmitting and/or receiving signals to/from the at least one auxiliary antenna element. Moreover, the system has a controller (8) connected to the main antenna arrangement and to the auxiliary antenna arrangement. The controller (8) is configured to transmit a first radar waveform from said main antenna element, and transmit a second radar waveform from the auxiliary antenna element, and wherein the first radar waveform and the second radar waveform have a normalized cross-correlation factor below 1.
Notices, Deadlines & Correspondence
Patent Information
Applicants
SAAB AB
Inventors
1. FALK, Kent
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202147021171-FORM 3 [09-11-2023(online)].pdf | 2023-11-09 |
| 1 | 202147021171-STATEMENT OF UNDERTAKING (FORM 3) [10-05-2021(online)].pdf | 2021-05-10 |
| 2 | 202147021171-POWER OF AUTHORITY [10-05-2021(online)].pdf | 2021-05-10 |
| 2 | 202147021171-FORM 3 [25-05-2023(online)].pdf | 2023-05-25 |
| 3 | 202147021171-FORM 3 [13-12-2022(online)].pdf | 2022-12-13 |
| 3 | 202147021171-FORM 1 [10-05-2021(online)].pdf | 2021-05-10 |
| 4 | 202147021171-Information under section 8(2) [04-10-2022(online)].pdf | 2022-10-04 |
| 4 | 202147021171-DRAWINGS [10-05-2021(online)].pdf | 2021-05-10 |
| 5 | 202147021171-FORM 18 [26-09-2022(online)].pdf | 2022-09-26 |
| 5 | 202147021171-DECLARATION OF INVENTORSHIP (FORM 5) [10-05-2021(online)].pdf | 2021-05-10 |
| 6 | 202147021171-FORM 3 [09-02-2022(online)].pdf | 2022-02-09 |
| 6 | 202147021171-COMPLETE SPECIFICATION [10-05-2021(online)].pdf | 2021-05-10 |
| 7 | 202147021171-Proof of Right [29-10-2021(online)].pdf | 2021-10-29 |
| 7 | 202147021171-FORM 3 [11-10-2021(online)].pdf | 2021-10-11 |
| 8 | 202147021171.pdf | 2021-10-18 |
| 9 | 202147021171-Proof of Right [29-10-2021(online)].pdf | 2021-10-29 |
| 9 | 202147021171-FORM 3 [11-10-2021(online)].pdf | 2021-10-11 |
| 10 | 202147021171-COMPLETE SPECIFICATION [10-05-2021(online)].pdf | 2021-05-10 |
| 10 | 202147021171-FORM 3 [09-02-2022(online)].pdf | 2022-02-09 |
| 11 | 202147021171-FORM 18 [26-09-2022(online)].pdf | 2022-09-26 |
| 11 | 202147021171-DECLARATION OF INVENTORSHIP (FORM 5) [10-05-2021(online)].pdf | 2021-05-10 |
| 12 | 202147021171-Information under section 8(2) [04-10-2022(online)].pdf | 2022-10-04 |
| 12 | 202147021171-DRAWINGS [10-05-2021(online)].pdf | 2021-05-10 |
| 13 | 202147021171-FORM 3 [13-12-2022(online)].pdf | 2022-12-13 |
| 13 | 202147021171-FORM 1 [10-05-2021(online)].pdf | 2021-05-10 |
| 14 | 202147021171-POWER OF AUTHORITY [10-05-2021(online)].pdf | 2021-05-10 |
| 14 | 202147021171-FORM 3 [25-05-2023(online)].pdf | 2023-05-25 |
| 15 | 202147021171-STATEMENT OF UNDERTAKING (FORM 3) [10-05-2021(online)].pdf | 2021-05-10 |
| 15 | 202147021171-FORM 3 [09-11-2023(online)].pdf | 2023-11-09 |