GB1388253A - Phase-scanned radiating array - Google Patents
Phase-scanned radiating arrayInfo
- Publication number
- GB1388253A GB1388253A GB644073A GB644073A GB1388253A GB 1388253 A GB1388253 A GB 1388253A GB 644073 A GB644073 A GB 644073A GB 644073 A GB644073 A GB 644073A GB 1388253 A GB1388253 A GB 1388253A
- Authority
- GB
- United Kingdom
- Prior art keywords
- radiating
- waveguide
- apertures
- array
- reductions
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
- H01Q3/443—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element varying the phase velocity along a leaky transmission line
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0037—Particular feeding systems linear waveguide fed arrays
- H01Q21/0043—Slotted waveguides
- H01Q21/005—Slotted waveguides arrays
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25094572A | 1972-05-08 | 1972-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1388253A true GB1388253A (en) | 1975-03-26 |
Family
ID=22949832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB644073A Expired GB1388253A (en) | 1972-05-08 | 1973-02-09 | Phase-scanned radiating array |
Country Status (10)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2243491A (en) * | 1990-02-20 | 1991-10-30 | Secr Defence | Frequency-scanned antenna arrays |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5119829B1 (US06566495-20030520-M00011.png) * | 1971-07-23 | 1976-06-21 | ||
US3932587A (en) * | 1971-12-09 | 1976-01-13 | Rockwell International Corporation | Absorption of sulfur oxides from flue gas |
JPS5183074A (ja) * | 1975-01-20 | 1976-07-21 | Babcock Hitachi Kk | Setsukaisekisurariiryuryoseigyohoho |
JPS5184776A (ja) * | 1975-01-23 | 1976-07-24 | Babcock Hitachi Kk | Setsukaisekisurariiryuryoseigyohoho |
JPS5314690A (en) * | 1976-07-28 | 1978-02-09 | Hitachi Ltd | Method and device for controlling argon purifying apparatus |
JPS608850B2 (ja) * | 1976-08-02 | 1985-03-06 | 三菱重工業株式会社 | 排ガスの処理法 |
JPS542265A (en) * | 1977-06-08 | 1979-01-09 | Toshiba Corp | Deodorizing apparatus by use of ozone |
JPS5466380A (en) * | 1977-11-07 | 1979-05-28 | Hitachi Plant Eng & Constr Co Ltd | Treating apparatus for exhaust gas containing hydrogen chloride |
CH633726A5 (de) * | 1977-11-17 | 1982-12-31 | Ciba Geigy Ag | Verfahren zum entfernen von sauren schadstoffen und von schwebestoffen aus abgasen von industrieoefen, insbesondere von abfallverbrennungsanlagen, und schlammabtrenner zu dessen ausfuehrung. |
JPS54103776A (en) * | 1978-02-02 | 1979-08-15 | Hitachi Plant Eng & Constr Co Ltd | Urban trash incinerator waste gas treatment |
GR75064B (US06566495-20030520-M00011.png) * | 1978-05-19 | 1984-07-13 | Niro Atomizer As | |
DE2847591C2 (de) * | 1978-11-02 | 1982-12-23 | Stadtwerke Düsseldorf AG, 4000 Düsseldorf | Verfahren sowie Vorrichtung zur Neutralisation saurer Schadstoffe in Rauchgasen von Feuerungsanlagen mit Abwärmenutzung |
JPS5570323A (en) * | 1978-11-22 | 1980-05-27 | Babcock Hitachi Kk | Operation of semiwet system exhaust smoke desulfurizing apparatus |
JPS5588827U (US06566495-20030520-M00011.png) * | 1978-12-13 | 1980-06-19 | ||
JPS5653731A (en) * | 1979-10-09 | 1981-05-13 | Hinoshi | Method of removing hydrogen chloride from exhaust gas of waste incineration furnace |
US4310498A (en) * | 1980-04-24 | 1982-01-12 | Combustion Engineering, Inc. | Temperature control for dry SO2 scrubbing system |
JPS5799321A (en) * | 1980-12-09 | 1982-06-21 | Babcock Hitachi Kk | Wet-type desulfurizer for exhaust gas |
JPS57191426U (US06566495-20030520-M00011.png) * | 1981-05-28 | 1982-12-04 | ||
US4581614A (en) * | 1983-07-18 | 1986-04-08 | General Electric Company | Integrated modular phased array antenna |
JPS6293340U (US06566495-20030520-M00011.png) * | 1985-12-04 | 1987-06-15 | ||
JPH0595631U (ja) * | 1992-05-29 | 1993-12-27 | 新東ダストコレクタ株式会社 | 排ガスの処理装置 |
JP2777962B2 (ja) * | 1993-08-31 | 1998-07-23 | 株式会社荏原製作所 | ガス冷却・加湿・浄化用スプレー塔及び方法 |
FR2866120B1 (fr) * | 2004-02-06 | 2006-11-17 | Commissariat Energie Atomique | Ligne de transmission et cavite resonante de haute frequence utilisant de telles lignes de transmission, notamment pour la resonance magnetique nucleaire |
-
1973
- 1973-02-06 CA CA163,291A patent/CA970047A/en not_active Expired
- 1973-02-08 AU AU51983/73A patent/AU473314B2/en not_active Expired
- 1973-02-09 GB GB644073A patent/GB1388253A/en not_active Expired
- 1973-02-15 IL IL41549A patent/IL41549A/xx unknown
- 1973-02-26 IT IT48458/73A patent/IT977515B/it active
- 1973-04-05 NL NL7304719A patent/NL7304719A/xx unknown
- 1973-04-10 FR FR7312856A patent/FR2183700A1/fr not_active Withdrawn
- 1973-04-16 JP JP48044008A patent/JPS4924342A/ja active Pending
- 1973-04-27 NO NO1762/73A patent/NO133987C/no unknown
- 1973-05-02 DE DE2321987A patent/DE2321987A1/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2243491A (en) * | 1990-02-20 | 1991-10-30 | Secr Defence | Frequency-scanned antenna arrays |
Also Published As
Publication number | Publication date |
---|---|
CA970047A (en) | 1975-06-24 |
NO133987B (US06566495-20030520-M00011.png) | 1976-04-20 |
IT977515B (it) | 1974-09-20 |
IL41549A (en) | 1975-07-28 |
JPS4924342A (US06566495-20030520-M00011.png) | 1974-03-04 |
AU473314B2 (en) | 1976-06-17 |
FR2183700A1 (US06566495-20030520-M00011.png) | 1973-12-21 |
NO133987C (US06566495-20030520-M00011.png) | 1976-07-28 |
IL41549A0 (en) | 1973-05-31 |
NL7304719A (US06566495-20030520-M00011.png) | 1973-11-12 |
AU5198373A (en) | 1974-08-08 |
DE2321987A1 (de) | 1973-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |