Role & responsibilities

- RF block-level design, System level characterization for Stability, Noise Figure (NF), Gain & Linearity (P1dB), Intermods (IM3/IIP3), ACLPR, EVM, CCDF, Rx. Sensitivity, Thermal Chamber Testing and Sparameter characterization.
- 3GPP TS Series 36/37/38 and O-RAN qualification fundamentals for 5G-NR and NGN products.
- Able to independently work on Design & product qualification documentation, and component qualification for power derating related analysis etc.
- Prepare and support system specifications, test procedures and technical write-ups.
- DVT, SVT, RCT and End-to-End testing for RF/Wireless products using Keysight, R&S; and Anritsu T&M; (VSG/VSA/VNA and Samling Oscilloscopes etc.) including O-RAN Studio, MIMO suites etc.




- Assist in TX/RX line-up calculations and other RF Active/Passive components (Duplexers/Filters, Power Dividers/ Combiners, Switches, Directional Couplers, and Attenuators/Splitters etc.) testing and validate to verify regulatory and performance targets.
- Collaborate with senior engineers/SME on RF design, testing and performance KPIs.

Technical Requirements

- RF/Microwave Circuit Design tools like AWR-Microwave Office, Keysight-ADS and System/Behavioral modeling tools like MATLAB/OCTAVE/System-VUE
- RF T&M; Instruments, 2-D/3-D EM simulators.
- Analog & Mixed-signal Testing Instruments and Software
- Scripting knowledge (Python. C-shell/Perl), and SCPI commands experience

📌 Rf Design Engineer (Chennai)
🏢 Larsen and Toubro (L&T)
📍 Chennai