US 12,467,961 B2
Method of determining a setting for performing a spurious emission measurement and method of performing a spurious emission measurement
Benjamin Haehlke, Munich (DE); Pascal Wolff, Munich (DE); Vincent Abadie, Munich (DE); and Ralf Zoll, Munich (DE)
Assigned to Rohde & Schwarz GmbH & Co. KG, Munich (DE)
Filed by Rohde & Schwarz GmbH & Co. KG, Munich (DE)
Filed on Mar. 29, 2023, as Appl. No. 18/192,165.
Prior Publication US 2024/0329109 A1, Oct. 3, 2024
Int. Cl. G01R 29/08 (2006.01); G01R 29/10 (2006.01)
CPC G01R 29/0871 (2013.01) [G01R 29/105 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method of determining a setting for performing a spurious emission measurement of a device under test, the method comprising the steps of:
performing a preliminary total radiated power (TRP) measurement of a wanted signal of the device under test along a three-dimensional measurement grid that comprises several measurement points, wherein said performing a preliminary total radiated power (TRP) measurement includes relative movement of the device under test with respect to a measurement antenna so that measurements are taken at the several measurement points,
determining wherein equivalent isotropic radiated power (EIRP) values are determined for the several measurement points along the three-dimensional measurement grid during the preliminary total radiated power measurement, and
evaluating the equivalent isotropic radiated power values gathered with respect to a threshold value, thereby determining at least one subset of the equivalent isotropic radiated power values.