NL77126C - - Google Patents
Info
- Publication number
- NL77126C NL77126C NL77126DA NL77126C NL 77126 C NL77126 C NL 77126C NL 77126D A NL77126D A NL 77126DA NL 77126 C NL77126 C NL 77126C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US216717A US2639383A (en) | 1951-03-21 | 1951-03-21 | Microwave antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77126C true NL77126C (ko) |
Family
ID=22808224
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL77126D NL77126C (ko) | 1951-03-21 | ||
| NL7506610.A NL162753B (nl) | 1951-03-21 | Werkwijze voor het opbrengen van een bekledingslaag op een draagband, alsmede inrichting voor het toepassen van deze werkwijze. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7506610.A NL162753B (nl) | 1951-03-21 | Werkwijze voor het opbrengen van een bekledingslaag op een draagband, alsmede inrichting voor het toepassen van deze werkwijze. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2639383A (ko) |
| DE (1) | DE884970C (ko) |
| FR (1) | FR1114807A (ko) |
| GB (1) | GB681697A (ko) |
| NL (2) | NL162753B (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3100300A (en) * | 1956-10-10 | 1963-08-06 | Carlyle J Sletten | Antenna array synthesis method |
| FR1557601A (ko) * | 1958-04-08 | 1969-02-21 | ||
| GB1212556A (en) * | 1968-07-01 | 1970-11-18 | Marconi Co Ltd | Improvements in or relating to slotted wave guide aerials |
| US5028933A (en) * | 1988-03-21 | 1991-07-02 | Unisys Corporation | Radial waveguide channel electronic scan antenna |
| CN106058476B (zh) * | 2016-06-17 | 2018-12-21 | 中国人民解放军国防科学技术大学 | 高功率微波密布缝隙波导天线 |
| FR3053163B1 (fr) * | 2016-06-22 | 2018-07-27 | Universite De Rennes 1 | Guide metallique d'ondes electromagnetiques a fentes, ayant une forme generale de serpentin |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2574433A (en) * | 1943-10-01 | 1951-11-06 | Roger E Clapp | System for directional interchange of energy between wave guides and free space |
| US2567748A (en) * | 1943-10-02 | 1951-09-11 | Milton G White | Control of wave length in wave guides |
| US2573746A (en) * | 1945-09-19 | 1951-11-06 | Honorary Advisory Council Sci | Directive antenna for microwaves |
-
0
- NL NL77126D patent/NL77126C/xx active
- NL NL7506610.A patent/NL162753B/xx unknown
-
1951
- 1951-03-21 US US216717A patent/US2639383A/en not_active Expired - Lifetime
- 1951-07-02 GB GB15686/51A patent/GB681697A/en not_active Expired
- 1951-07-25 DE DEN4217A patent/DE884970C/de not_active Expired
- 1951-07-27 FR FR1114807D patent/FR1114807A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2639383A (en) | 1953-05-19 |
| FR1114807A (fr) | 1956-04-17 |
| DE884970C (de) | 1953-07-30 |
| GB681697A (en) | 1952-10-29 |
| NL162753B (nl) |