GB430646A - Improvements in or relating to devices for transmitting and receiving ultra short electromagnetic waves - Google Patents
Improvements in or relating to devices for transmitting and receiving ultra short electromagnetic wavesInfo
- Publication number
- GB430646A GB430646A GB4001/35A GB400135A GB430646A GB 430646 A GB430646 A GB 430646A GB 4001/35 A GB4001/35 A GB 4001/35A GB 400135 A GB400135 A GB 400135A GB 430646 A GB430646 A GB 430646A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reflector
- spherical
- parabolic
- closed
- circuit
- 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
- 230000003534 oscillatory effect Effects 0.000 abstract 3
- 240000007124 Brassica oleracea Species 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000011664 signaling Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/26—Supports; Mounting means by structural association with other equipment or articles with electric discharge tube
Landscapes
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE430646X | 1934-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB430646A true GB430646A (en) | 1935-06-21 |
Family
ID=6481731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4001/35A Expired GB430646A (en) | 1934-03-09 | 1935-02-07 | Improvements in or relating to devices for transmitting and receiving ultra short electromagnetic waves |
Country Status (3)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2425716A (en) * | 1937-07-24 | 1947-08-19 | Research Corp | Electromagnetic horn |
-
0
- NL NL44558D patent/NL44558C/xx active
-
1935
- 1935-01-30 FR FR784961D patent/FR784961A/fr not_active Expired
- 1935-02-07 GB GB4001/35A patent/GB430646A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2425716A (en) * | 1937-07-24 | 1947-08-19 | Research Corp | Electromagnetic horn |
Also Published As
Publication number | Publication date |
---|---|
FR784961A (fr) | 1935-07-30 |
NL44558C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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