ES2039183A2 - Portable system to perform electromagnetic measurements of large antennas - Google Patents
Portable system to perform electromagnetic measurements of large antennasInfo
- Publication number
- ES2039183A2 ES2039183A2 ES929200098A ES9200098A ES2039183A2 ES 2039183 A2 ES2039183 A2 ES 2039183A2 ES 929200098 A ES929200098 A ES 929200098A ES 9200098 A ES9200098 A ES 9200098A ES 2039183 A2 ES2039183 A2 ES 2039183A2
- Authority
- ES
- Spain
- Prior art keywords
- subsystem
- measurements
- antenna
- generates
- portable system
- 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.)
- Granted
Links
Abstract
Portable system to perform electromagnetic measurements of large antennas.It performs said measurements with cylinder geometry and in the field next to the antenna (40) to be measured, then it calculates the one corresponding to the remote field, accurately and quickly obtaining three dimensional diagrams of radiation in transmission or reception, as well as the diagnostics of the opening fields of said antenna (40) in its operating conditions. It has a probe (10) that can be moved vertically using a support and probe positioning (1) subsystem, with a general controller subsystem (2) that generates files corresponding to the measurements performed, with a subsystem of radiofrequency equipment (3) that generates the signals through which said measurements are performed, with a processing subsystem (4) that calculates the values of the remote field and that represents and analyses the radiation diagrams as well as performing the diagnostics of the opening fields, with an antenna positioning subsystem (5) that generates signals referring to the position of the antenna (40), and with an alignment subsystem (6) that connects the electronic axes with the mechanical ones the entire system is computerised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9200098A ES2039183B1 (en) | 1992-01-17 | 1992-01-17 | TRANSPORTABLE SYSTEM TO PERFORM ELECTROMAGNETIC MEASUREMENTS ON LARGE DIMENSIONAL ANTENNAS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9200098A ES2039183B1 (en) | 1992-01-17 | 1992-01-17 | TRANSPORTABLE SYSTEM TO PERFORM ELECTROMAGNETIC MEASUREMENTS ON LARGE DIMENSIONAL ANTENNAS. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ES2039183A2 true ES2039183A2 (en) | 1993-09-01 |
| ES2039183R ES2039183R (en) | 1996-01-01 |
| ES2039183B1 ES2039183B1 (en) | 1996-08-01 |
Family
ID=8275773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9200098A Expired - Fee Related ES2039183B1 (en) | 1992-01-17 | 1992-01-17 | TRANSPORTABLE SYSTEM TO PERFORM ELECTROMAGNETIC MEASUREMENTS ON LARGE DIMENSIONAL ANTENNAS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2039183B1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879733A (en) * | 1973-10-01 | 1975-04-22 | Us Navy | Method and apparatus for determining near-field antenna patterns |
| ES411914A1 (en) * | 1972-02-24 | 1976-01-01 | Potain Sa | System for the placement of elements of the mastil of gruas torre. (Machine-translation by Google Translate, not legally binding) |
| US4201987A (en) * | 1978-03-03 | 1980-05-06 | The United States Of America As Represented By The Secretary Of The Navy | Method for determining antenna near-fields from measurements on a spherical surface |
| DE3309737A1 (en) * | 1983-03-18 | 1984-09-20 | Erno Raumfahrttechnik Gmbh, 2800 Bremen | DEVICE FOR EXACTLY POSITIONING AN OBJECT IN SPACE |
| EP0208037A1 (en) * | 1985-05-10 | 1987-01-14 | Chu Associates Inc | Lightweight tower assemblies for antennas and the like |
| US4754496A (en) * | 1986-01-21 | 1988-06-28 | Hughes Aircraft Company | Test and measurement system for antennas |
-
1992
- 1992-01-17 ES ES9200098A patent/ES2039183B1/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES411914A1 (en) * | 1972-02-24 | 1976-01-01 | Potain Sa | System for the placement of elements of the mastil of gruas torre. (Machine-translation by Google Translate, not legally binding) |
| US3879733A (en) * | 1973-10-01 | 1975-04-22 | Us Navy | Method and apparatus for determining near-field antenna patterns |
| US4201987A (en) * | 1978-03-03 | 1980-05-06 | The United States Of America As Represented By The Secretary Of The Navy | Method for determining antenna near-fields from measurements on a spherical surface |
| DE3309737A1 (en) * | 1983-03-18 | 1984-09-20 | Erno Raumfahrttechnik Gmbh, 2800 Bremen | DEVICE FOR EXACTLY POSITIONING AN OBJECT IN SPACE |
| EP0208037A1 (en) * | 1985-05-10 | 1987-01-14 | Chu Associates Inc | Lightweight tower assemblies for antennas and the like |
| US4754496A (en) * | 1986-01-21 | 1988-06-28 | Hughes Aircraft Company | Test and measurement system for antennas |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2039183B1 (en) | 1996-08-01 |
| ES2039183R (en) | 1996-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19920117 Kind code of ref document: B1 Effective date: 19920117 |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20180806 |