Measurement instruments

Click2Contact

The primary focus of WiMAX is to provide high data rates for mobile internet access. To achieve this goal, WiMAX makes use of the OFDMA digital modulation scheme also adopted by LTE and UMB.

For an OFDMA system to function satisfactorily, very high accuracy in both the time and frequency domains — as well as a high dynamic range — are essential.

Rohde & Schwarz measurement instruments feature the accuracy and range needed in order to test such systems reliably.

The WiMAX specification is the first to include MIMO technology. MIMO is key to the high date rates and robust data transmission required for WiMAX. To implement MIMO effectively, far more than a correctly coded signal is required: test solutions that can ensure MIMO optimisation are needed.

The company meets this challenge by offering a one-box test solution that includes two signal generators and four real-time fading channels.

The company provides a wide portfolio of test and measurement equipment, from signal generation — including fading — to signal analysis as well as from one-box instruments to complete regulatory and conformance systems, the test solutions available from the company can help you speed up your product development.