SAE ARP958D
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ELECTROMAGNETIC INTERFERENCE MEASUREMENT ANTENNAS; STANDARD CALIBRATION METHOD
Hardcopy , PDF
20-10-2021
English
12-02-2003
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1 Scope
1.1 Purpose
1.2 Applicable Antennas
1.3 General Background and Limitations
2 References
3 Rationale for Approach
3.1 Antenna Factor
3.2 General Antenna Gain
3.3 Using Two Identical Antennas
3.4 Gain and 1 m Gain
3.4.1 Need for Gain and 1 m Gain
3.4.2 Distance for Gain Measurements
3.4.3 Distance for 1 m Gain Measurements
3.4.4 Necessary Number of Measurements
3.5 Determining Antenna Factors
3.5.1 Antenna Factor For Gain (AF1)
3.5.2 Antenna Factor For 1 m Gain (AF2)
3.5.3 Calculation
3.6 Use of Antenna Factor
3.6.1 Correction of Signal Levels
3.6.2 Polarization Considerations
Illustrates method for the checkout and calibration of electromagnetic interference measurement antennas. Its primary application is for use when measuring a source 1 m from the antenna in a shield room versus a source at a greater distance (far field).
| Committee |
AE-4
|
| DocumentType |
Standard
|
| Pages |
44
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| SAE J 551/5 : 2012 | PERFORMANCE LEVELS AND METHODS OF MEASUREMENT OF MAGNETIC AND ELECTRIC FIELD STRENGTH FROM ELECTRIC VEHICLES, 150 KHZ TO 30 MHZ |
| MIL-STD-461 Revision G:2015 | REQUIREMENTS FOR THE CONTROL OF ELECTROMAGNETIC INTERFERENCE CHARACTERISTICS OF SUBSYSTEMS AND EQUIPMENT |
| ANSI C63.5 : 2006 | ELECTROMAGNETIC COMPATIBILITY - RADIATED EMISSION MEASUREMENTS IN ELECTROMAGNETIC INTERFERENCE (EMI) CONTROL - CALIBRATION AND QUALIFICATION OF ANTENNAS (9 KHZ TO 40 GHZ) |
| MIL-STD-462 Revision D:1993 | MEASUREMENT OF ELECTROMAGNETIC INTERFERENCE CHARACTERISTICS |
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