CH220059A - Antenne für kurze und ultrakurze Wellen. - Google Patents
Antenne für kurze und ultrakurze Wellen.Info
- Publication number
- CH220059A CH220059A CH220059DA CH220059A CH 220059 A CH220059 A CH 220059A CH 220059D A CH220059D A CH 220059DA CH 220059 A CH220059 A CH 220059A
- Authority
- CH
- Switzerland
- Prior art keywords
- short
- ultra
- antenna
- waves
- short waves
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE220059X | 1940-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH220059A true CH220059A (de) | 1942-03-15 |
Family
ID=5832460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH220059D CH220059A (de) | 1940-08-06 | 1941-07-22 | Antenne für kurze und ultrakurze Wellen. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH220059A (de) |
FR (1) | FR873233A (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103011A (en) * | 1961-09-18 | 1963-09-03 | Elwin W Seeley | Inductively loaded folded antenna |
US3289208A (en) * | 1962-02-12 | 1966-11-29 | Hollingsworth R Lee | Anti-sky wave radiating system |
US3295137A (en) * | 1964-09-08 | 1966-12-27 | Collins Radio Co | Shortened folded monopole with radiation efficiency increased by ferrite loading |
US3508271A (en) * | 1966-10-24 | 1970-04-21 | Gen Dynamics Corp | Folded monopole antenna |
US3761940A (en) * | 1962-02-12 | 1973-09-25 | R Hollingsworth | Means for directing electromagnetic wave energy at a very low angle above the horizon |
US3967276A (en) * | 1975-01-09 | 1976-06-29 | Beam Guidance Inc. | Antenna structures having reactance at free end |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE971139C (de) * | 1951-04-08 | 1958-12-18 | Pintsch Electro G M B H | Schaltungsgebilde, insbesondere Bandfilter, fuer ultrakurze Wellen |
US3403405A (en) * | 1965-01-08 | 1968-09-24 | Navy Usa | Telescoping folded monopole with capacitance at input |
-
1941
- 1941-06-21 FR FR873233D patent/FR873233A/fr not_active Expired
- 1941-07-22 CH CH220059D patent/CH220059A/de unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103011A (en) * | 1961-09-18 | 1963-09-03 | Elwin W Seeley | Inductively loaded folded antenna |
US3289208A (en) * | 1962-02-12 | 1966-11-29 | Hollingsworth R Lee | Anti-sky wave radiating system |
US3761940A (en) * | 1962-02-12 | 1973-09-25 | R Hollingsworth | Means for directing electromagnetic wave energy at a very low angle above the horizon |
US3295137A (en) * | 1964-09-08 | 1966-12-27 | Collins Radio Co | Shortened folded monopole with radiation efficiency increased by ferrite loading |
US3508271A (en) * | 1966-10-24 | 1970-04-21 | Gen Dynamics Corp | Folded monopole antenna |
US3967276A (en) * | 1975-01-09 | 1976-06-29 | Beam Guidance Inc. | Antenna structures having reactance at free end |
Also Published As
Publication number | Publication date |
---|---|
FR873233A (fr) | 1942-07-02 |
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