US3085204A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Amplitude scanning
Assignee: Individual
•
Filing: 1958-09-03
•
Granted: 1963-04-09
•
Expires: 1978-09-03
Abstract
No abstract record available.
Inventors
- 👤 Carlyle J Sletten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:44
CPC Classifications
H; H01; H01Q; H01Q3/00; H01Q3/26; H01Q3/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A SYSTEM FOR CONTINUOUSLY ELECTRONICALLY STEERING A BEAM OF ELECTROMAGNETIC ENERGY IN SPACE COMPRISING AN ARRAY OF RADIATING ANTENNA ELEMENTS, FIRST MEANS FOR APPLYING RADIO FREQUENCY SIGNALS TO EACH OF SAID ELEMENTS FOR PROPOGATION IN FIXED PHASE RELATIONSHIP, SECOND MEANS FOR INDIVIDUALLY VARYING THE AMPLITUDE OF THE RADIO FREQUENCY SIGNALS APPLIED TO EACH OF SAID ELEMENTS, CONTROL MEANS FOR SAID SECOND MEANS WHEREBY SAID SECOND MEANS IS OPERATED IN ACCORDANCE WITH A PREDETERMINED PATTERN SO AS TO PROVIDE ALTERNATE ONES OF SAID ELEMENTS WITH SIGNALS HAVING THE EVEN FUNCTION
Claim 2
Independent Claim
89 words
A SYSTEM FOR CONTINUOUSLY ELECTRONICALLY STEERING A BEAM OF ELECTROMAGNETIC ENERGY IN SPACE COMPRISING AN ARRAY OF RADIATING ANTENNA ELEMENTS, FIRST MEANS FOR APPLYING RADIO FREQUENCY SIGNALS TO EACH OF SAID ELEMENTS FOR PROPOGATION IN FIXED PHASE RELATIONSHIP, SECOND MEANS FOR INDIVIDUALLY VARYING THE AMPLITUDE OF THE RADIO FREQUENCY SIGNALS APPLIED TO EACH OF SAID ELEMENTS, CONTROL MEANS FOR SAID SECOND MEANS WHEREBY SAID SECOND MEANS IS OPERATED IN ACCORDANCE WITH A PREDETERMINED PATTERN SO AS TO PROVIDE ALTERNATE ONES OF SAID ELEMENTS WITH SIGNALS HAVING THE EVEN FUNCTION
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |