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Antenna Device And Measurement System
Abstract: The purpose of the present invention is to provide an antenna device that can improve communication quality, and a measurement system including a measurement unit connected to said antenna device. The antenna device of the present invention comprises an electroconductive ground plate provided on a dielectric substrate, a first antenna provided along a first substrate side of the dielectric substrate, a second antenna provided along a second substrate side orthogonal to the first substrate side, a first power feeding point that feeds power to the first antenna, and a second power feeding point that feeds power to the second antenna. The ground plate has: a first ground plate side that, of two sides parallel to the first substrate side, is the side closer to the first antenna; a second ground plate side facing the first ground plate side; a third ground plate side that, of two sides parallel to the second substrate side, is the side closer to the second antenna; and a fourth ground plate side facing the third ground plate side. The ground plate has a slit, a starting point of which being the second ground plate side, or a starting point of which being the third ground plate side closer to the second ground plate side than the second power feeding point.
Notices, Deadlines & Correspondence
Patent Information
Applicants
MITSUBISHI ELECTRIC CORPORATION
Inventors
1. YAMAURA Shingo
2. MAKIMURA Hidetoshi
3. NISHIMOTO Kengo
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202247021618-IntimationOfGrant01-11-2024.pdf | 2024-11-01 |
| 1 | 202247021618.pdf | 2022-04-11 |
| 2 | 202247021618-PatentCertificate01-11-2024.pdf | 2024-11-01 |
| 2 | 202247021618-STATEMENT OF UNDERTAKING (FORM 3) [11-04-2022(online)].pdf | 2022-04-11 |
| 3 | 202247021618-REQUEST FOR EXAMINATION (FORM-18) [11-04-2022(online)].pdf | 2022-04-11 |
| 3 | 202247021618-FER_SER_REPLY [16-11-2022(online)].pdf | 2022-11-16 |
| 4 | 202247021618-PROOF OF RIGHT [11-04-2022(online)].pdf | 2022-04-11 |
| 4 | 202247021618-FORM 3 [15-11-2022(online)].pdf | 2022-11-15 |
| 5 | 202247021618-POWER OF AUTHORITY [11-04-2022(online)].pdf | 2022-04-11 |
| 5 | 202247021618-FORM 3 [06-09-2022(online)].pdf | 2022-09-06 |
| 6 | 202247021618-FORM 18 [11-04-2022(online)].pdf | 2022-04-11 |
| 6 | 202247021618-FER.pdf | 2022-08-08 |
| 7 | 202247021618-FORM 1 [11-04-2022(online)].pdf | 2022-04-11 |
| 7 | 202247021618-AMMENDED DOCUMENTS [13-04-2022(online)].pdf | 2022-04-13 |
| 8 | 202247021618-FORM 13 [13-04-2022(online)].pdf | 2022-04-13 |
| 8 | 202247021618-DRAWINGS [11-04-2022(online)].pdf | 2022-04-11 |
| 9 | 202247021618-DECLARATION OF INVENTORSHIP (FORM 5) [11-04-2022(online)].pdf | 2022-04-11 |
| 9 | 202247021618-MARKED COPIES OF AMENDEMENTS [13-04-2022(online)].pdf | 2022-04-13 |
| 10 | 202247021618-COMPLETE SPECIFICATION [11-04-2022(online)].pdf | 2022-04-11 |
| 11 | 202247021618-DECLARATION OF INVENTORSHIP (FORM 5) [11-04-2022(online)].pdf | 2022-04-11 |
| 11 | 202247021618-MARKED COPIES OF AMENDEMENTS [13-04-2022(online)].pdf | 2022-04-13 |
| 12 | 202247021618-DRAWINGS [11-04-2022(online)].pdf | 2022-04-11 |
| 12 | 202247021618-FORM 13 [13-04-2022(online)].pdf | 2022-04-13 |
| 13 | 202247021618-AMMENDED DOCUMENTS [13-04-2022(online)].pdf | 2022-04-13 |
| 13 | 202247021618-FORM 1 [11-04-2022(online)].pdf | 2022-04-11 |
| 14 | 202247021618-FER.pdf | 2022-08-08 |
| 14 | 202247021618-FORM 18 [11-04-2022(online)].pdf | 2022-04-11 |
| 15 | 202247021618-FORM 3 [06-09-2022(online)].pdf | 2022-09-06 |
| 15 | 202247021618-POWER OF AUTHORITY [11-04-2022(online)].pdf | 2022-04-11 |
| 16 | 202247021618-FORM 3 [15-11-2022(online)].pdf | 2022-11-15 |
| 16 | 202247021618-PROOF OF RIGHT [11-04-2022(online)].pdf | 2022-04-11 |
| 17 | 202247021618-FER_SER_REPLY [16-11-2022(online)].pdf | 2022-11-16 |
| 17 | 202247021618-REQUEST FOR EXAMINATION (FORM-18) [11-04-2022(online)].pdf | 2022-04-11 |
| 18 | 202247021618-PatentCertificate01-11-2024.pdf | 2024-11-01 |
| 18 | 202247021618-STATEMENT OF UNDERTAKING (FORM 3) [11-04-2022(online)].pdf | 2022-04-11 |
| 19 | 202247021618.pdf | 2022-04-11 |
| 19 | 202247021618-IntimationOfGrant01-11-2024.pdf | 2024-11-01 |
Search Strategy
| 1 | SearchHistoryE_08-08-2022.pdf |