EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of ANSI C63.5 test. This standard provides methods for determining radiated emission measurements, calibration and qualification of antennas.
These are the factors and related parameters of the antennas used to perform radiated emission measurements in electromagnetic interference control from 9 kHz to 40 GHz. Antennas covered by this standard are linear polarized antennas such as loops, rods, tuned dipoles, biconical dipoles, log-periodic dipole arrays, hybrids, broadband horns. etc., emission measurement standards used in measurements defined by various ASC C63 (eg ANSI C63.4 and ANSI C63.10).
Relevant compliance measurement requirements are provided in other ASC C63 ® standards. The methods used for antenna calibration measurements include standard field method (SSM), reference antenna method (RAM), equivalent capacitance substitution method (ECSM), standard transmission loop method (STLM), standard antenna method (SAM), and standard field method (SFM). ).
For space antenna factor 5 30 MHz to 1000 MHz, antennas are measured using a test field with a ground plane and a measurement geometry that yields near-free space AFs; Above 1 GHz a free space environment is used. The free space condition is achieved by applying an RF absorber to the ground plane, increasing the antenna heights, or removing field reflections by time-domain transition of the data.
Measurement conditions are described and acceptable measurement methods are listed. The normative appendices cover monopole specifications, free space correction factors for tuned dipole antennas and biconical dipole antennas, measurement procedure for geometry-specific correction factors, requirements for antenna calibration fields, and guidelines for the use of time-domain gating.
The word "will" is used in this document to indicate mandatory requirements. The words “should” or “could” are used to indicate that one of several possibilities is highly recommended but not mandatory.
EUROLAB assists manufacturers with ANSI C63.5 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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