JP2004177413A5 - - Google Patents
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- Publication number
- JP2004177413A5 JP2004177413A5 JP2004011017A JP2004011017A JP2004177413A5 JP 2004177413 A5 JP2004177413 A5 JP 2004177413A5 JP 2004011017 A JP2004011017 A JP 2004011017A JP 2004011017 A JP2004011017 A JP 2004011017A JP 2004177413 A5 JP2004177413 A5 JP 2004177413A5
- Authority
- JP
- Japan
- Prior art keywords
- millimeter wave
- signal
- wave unit
- antenna
- frequency modulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Claims (3)
前記ミリ波ユニットを電気回路部、ベースシャーシ、及び、アンテナとから構成し、
前記電気回路部のうちの、前記周波数変調信号を送信すると共に、前記アンテナで受信した受信信号を前記送信信号と混合する主要部を集積回路で構成し、
この集積回路を前記ベースシャーシに形成した収納凹部内に収納すると共に、前記収納凹部の底部には通気孔を設けたことを特徴とするミリ波ユニットの構造。 A structure of a millimeter wave unit in a radar device that transmits a frequency modulation signal, receives a signal reflected back from a target, and mixes it with a transmission signal to measure the distance from the beat signal to the target There,
The millimeter wave unit is composed of an electric circuit part, a base chassis, and an antenna,
Among the electrical circuit units, the frequency modulation signal is transmitted, and the main unit that mixes the reception signal received by the antenna with the transmission signal is configured by an integrated circuit,
A structure of a millimeter wave unit characterized in that the integrated circuit is housed in a housing recess formed in the base chassis, and a vent hole is provided in the bottom of the housing recess.
前記ミリ波ユニットを電気回路部、ベースシャーシ、及び、アンテナとから構成し、 The millimeter wave unit is composed of an electric circuit part, a base chassis, and an antenna,
前記電気回路部のうちの、前記周波数変調信号を送信すると共に、前記アンテナで受信した受信信号を前記送信信号と混合する主要部を集積回路で構成し、 Among the electrical circuit units, the frequency modulation signal is transmitted, and the main unit that mixes the reception signal received by the antenna with the transmission signal is configured by an integrated circuit,
この集積回路を前記ベースシャーシに形成した収納凹部内に収納すると共に、前記収納凹部の底部には通気孔を設けたことを特徴とするミリ波ユニットを備えたことを特徴とするレーダ装置。 A radar apparatus comprising a millimeter wave unit characterized in that the integrated circuit is housed in a housing recess formed in the base chassis, and a vent hole is provided in the bottom of the housing recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004011017A JP2004177413A (en) | 2004-01-19 | 2004-01-19 | Structure of millimeter wave unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004011017A JP2004177413A (en) | 2004-01-19 | 2004-01-19 | Structure of millimeter wave unit |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27908599A Division JP3608987B2 (en) | 1999-09-30 | 1999-09-30 | Structure of millimeter wave unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004177413A JP2004177413A (en) | 2004-06-24 |
| JP2004177413A5 true JP2004177413A5 (en) | 2006-10-26 |
Family
ID=32709423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004011017A Pending JP2004177413A (en) | 2004-01-19 | 2004-01-19 | Structure of millimeter wave unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2004177413A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5034306B2 (en) * | 2006-04-28 | 2012-09-26 | 富士通株式会社 | Frequency modulation circuit, FM-CW radar apparatus, and communication integrated radar apparatus |
| JP6960389B2 (en) * | 2018-12-04 | 2021-11-05 | 本田技研工業株式会社 | Detector and vehicle |
| EP4283337A1 (en) * | 2021-01-22 | 2023-11-29 | Zhejiang Geely Holding Group Co., Ltd. | Automobile chassis scraping control method, apparatus, and computer storage medium |
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2004
- 2004-01-19 JP JP2004011017A patent/JP2004177413A/en active Pending
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