JP4399354B2 - 対象物を照射する放射の向きを変えるための装置 - Google Patents
対象物を照射する放射の向きを変えるための装置 Download PDFInfo
- Publication number
- JP4399354B2 JP4399354B2 JP2004505789A JP2004505789A JP4399354B2 JP 4399354 B2 JP4399354 B2 JP 4399354B2 JP 2004505789 A JP2004505789 A JP 2004505789A JP 2004505789 A JP2004505789 A JP 2004505789A JP 4399354 B2 JP4399354 B2 JP 4399354B2
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- target
- polarization
- polarization state
- optical component
- 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 - Lifetime
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 88
- 230000001678 irradiating effect Effects 0.000 title description 2
- 230000010287 polarization Effects 0.000 claims abstract description 81
- 230000003287 optical effect Effects 0.000 claims abstract description 33
- 230000001419 dependent effect Effects 0.000 claims abstract description 30
- 238000005286 illumination Methods 0.000 claims abstract description 25
- 238000003384 imaging method Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 241001589086 Bellapiscis medius Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- OOYGSFOGFJDDHP-KMCOLRRFSA-N kanamycin A sulfate Chemical group OS(O)(=O)=O.O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N OOYGSFOGFJDDHP-KMCOLRRFSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/24—Polarising devices; Polarisation filters
- H01Q15/242—Polarisation converters
- H01Q15/244—Polarisation converters converting a linear polarised wave into a circular polarised wave
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0211353.8A GB0211353D0 (en) | 2002-05-17 | 2002-05-17 | Apparatus for redirecting radiation |
| PCT/GB2003/001963 WO2003098323A1 (en) | 2002-05-17 | 2003-05-06 | Apparatus for redirecting radiation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005526280A JP2005526280A (ja) | 2005-09-02 |
| JP2005526280A5 JP2005526280A5 (https=) | 2009-10-22 |
| JP4399354B2 true JP4399354B2 (ja) | 2010-01-13 |
Family
ID=9936881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004505789A Expired - Lifetime JP4399354B2 (ja) | 2002-05-17 | 2003-05-06 | 対象物を照射する放射の向きを変えるための装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7176827B2 (https=) |
| EP (1) | EP1506447B1 (https=) |
| JP (1) | JP4399354B2 (https=) |
| AT (1) | ATE435439T1 (https=) |
| AU (1) | AU2003227911A1 (https=) |
| DE (1) | DE60328185D1 (https=) |
| GB (1) | GB0211353D0 (https=) |
| WO (1) | WO2003098323A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0706301D0 (en) | 2007-03-30 | 2007-05-09 | E2V Tech Uk Ltd | Reflective means |
| DE102013218555A1 (de) * | 2013-07-18 | 2015-01-22 | Rohde & Schwarz Gmbh & Co. Kg | System und Verfahren zur Ausleuchtung und Abbildung eines Objekts |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3754271A (en) | 1972-07-03 | 1973-08-21 | Gte Sylvania Inc | Broadband antenna polarizer |
| JPH0738050B2 (ja) | 1989-03-23 | 1995-04-26 | 松下電器産業株式会社 | 偏光ビームスプリッタ装置とその装置を用いたライトバルブ光学装置 |
| JPH06138413A (ja) | 1992-10-29 | 1994-05-20 | Canon Inc | プレート型偏光分離装置及び該偏光分離装置を用いた偏光照明装置 |
| US6081378A (en) | 1995-04-24 | 2000-06-27 | Polycom, Inc. | High efficiency homogeneous polarization converter |
| US5596336A (en) * | 1995-06-07 | 1997-01-21 | Trw Inc. | Low profile TEM mode slot array antenna |
| GB9707654D0 (en) | 1997-04-16 | 1997-06-04 | Secr Defence | Scanning apparatus |
| IL133052A0 (en) | 1999-11-19 | 2001-03-19 | Unic View Ltd | Imaging system |
| EP1391005A4 (en) | 2001-04-13 | 2005-01-26 | Comsat Corp | LINEAR POLARIZER BI-LAYER WIDE BAND IN MEANDRES |
| US6937182B2 (en) * | 2001-09-28 | 2005-08-30 | Trex Enterprises Corp. | Millimeter wave imaging system |
-
2002
- 2002-05-17 GB GBGB0211353.8A patent/GB0211353D0/en not_active Ceased
-
2003
- 2003-05-06 WO PCT/GB2003/001963 patent/WO2003098323A1/en not_active Ceased
- 2003-05-06 US US10/513,810 patent/US7176827B2/en not_active Expired - Lifetime
- 2003-05-06 AT AT03725374T patent/ATE435439T1/de not_active IP Right Cessation
- 2003-05-06 AU AU2003227911A patent/AU2003227911A1/en not_active Abandoned
- 2003-05-06 JP JP2004505789A patent/JP4399354B2/ja not_active Expired - Lifetime
- 2003-05-06 DE DE60328185T patent/DE60328185D1/de not_active Expired - Fee Related
- 2003-05-06 EP EP03725374A patent/EP1506447B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1506447A1 (en) | 2005-02-16 |
| DE60328185D1 (de) | 2009-08-13 |
| ATE435439T1 (de) | 2009-07-15 |
| US20050168388A1 (en) | 2005-08-04 |
| US7176827B2 (en) | 2007-02-13 |
| AU2003227911A1 (en) | 2003-12-02 |
| JP2005526280A (ja) | 2005-09-02 |
| WO2003098323A1 (en) | 2003-11-27 |
| GB0211353D0 (en) | 2002-06-26 |
| EP1506447B1 (en) | 2009-07-01 |
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