JP5835705B2 - 車両搭載用周波数選択板 - Google Patents
車両搭載用周波数選択板 Download PDFInfo
- Publication number
- JP5835705B2 JP5835705B2 JP2011172837A JP2011172837A JP5835705B2 JP 5835705 B2 JP5835705 B2 JP 5835705B2 JP 2011172837 A JP2011172837 A JP 2011172837A JP 2011172837 A JP2011172837 A JP 2011172837A JP 5835705 B2 JP5835705 B2 JP 5835705B2
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- JP
- Japan
- Prior art keywords
- loop
- frequency
- frequency selection
- slot
- conductor
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims description 46
- 239000010410 layer Substances 0.000 description 39
- 230000005540 biological transmission Effects 0.000 description 38
- 238000003780 insertion Methods 0.000 description 16
- 230000037431 insertion Effects 0.000 description 16
- 238000004891 communication Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 230000002238 attenuated effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005672 electromagnetic field Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Aerials With Secondary Devices (AREA)
Description
Claims (2)
- 誘電体板と、
前記誘電体板の内部または板面に設けられている導電体層と、
前記導電体層に設けられており、それぞれが環形状を有する複数の第1ループ状スロットと、
前記導電体層に設けられており、各第1ループ状スロットの環形状の内側に位置し、環形状を有する第2ループ状スロットと、
を備え、
複数の前記第1ループ状スロットが、複数の列をなし、
複数の前記第2ループ状スロットが、各前記第1ループ状スロットの環形状の内側に位置する、
ことを特徴とする車両搭載用周波数選択板。 - 請求項1に記載の車両搭載用周波数選択板において、
複数の前記第1ループ状スロットおよび複数の前記第2ループ状スロットのうち少なくとも1つは、導電体が欠損していない導電体充足区間を有する、
ことを特徴とする車両搭載用周波数選択板。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011172837A JP5835705B2 (ja) | 2011-08-08 | 2011-08-08 | 車両搭載用周波数選択板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011172837A JP5835705B2 (ja) | 2011-08-08 | 2011-08-08 | 車両搭載用周波数選択板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013038581A JP2013038581A (ja) | 2013-02-21 |
| JP5835705B2 true JP5835705B2 (ja) | 2015-12-24 |
Family
ID=47887772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011172837A Expired - Fee Related JP5835705B2 (ja) | 2011-08-08 | 2011-08-08 | 車両搭載用周波数選択板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5835705B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3416242B1 (en) * | 2016-10-09 | 2020-05-27 | Huawei Technologies Co., Ltd. | Frequency selective surface |
| FI129517B (fi) * | 2017-10-10 | 2022-03-31 | Stealthcase Oy | Rakennustarvike |
| CN113631426B (zh) | 2019-03-29 | 2024-09-17 | 株式会社自动网络技术研究所 | 布线模块 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5949387A (en) * | 1997-04-29 | 1999-09-07 | Trw Inc. | Frequency selective surface (FSS) filter for an antenna |
| US6891517B2 (en) * | 2003-04-08 | 2005-05-10 | Ppg Industries Ohio, Inc. | Conductive frequency selective surface utilizing arc and line elements |
-
2011
- 2011-08-08 JP JP2011172837A patent/JP5835705B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013038581A (ja) | 2013-02-21 |
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