I work as Ericsson Radio Integration (Test and Verification) Engineer. We follow a complete protocol and requirements set by the Ericsson. In general we perform calibration of the Radio, complete verification of Transmitter (Tx), Receiver (Rx) chain of Radio at different temperatures. Performing DRTs (Digital Radio Tuning) to stabilize the dpd, removing of IM products.PA Robustness test.Dpd Stability check.Tx Isolation, Tx Outpower, Tx EVM, Tx Emission Testing (3GPP, ISED, ACMA, FCC).TOR temperature tables, Rx temperature tables and PA temperature tables creation.Troubleshooting of Radio SW and Radio HW in case of issues. Documentation of Integration Testing and Verification results.Provide Technical support to Ericsson Tallinn in case of production issues.Coordination with Trx Ctrl Team of Ericsson in case of issues to be solved.Coordination with Ericsson for Database updates.PCB tools usage in case of detailed view of RF components.Analysis of ROZ (Block) level circuit design.MORT Simulations of Receiver chain.Working on LDMOS and GaN transistors. Working on G3 Macro and Oslo products.

• Study of RF/Microwave devices • Designing Microwave Filters, Amplifiers, power dividers and directional Couplers using ADS.• Measuring linear and nonlinear devices using Spectrum Analyzer, Vector Network Analyzer.

Master's In Electronics/Telecommunications.Electronic Design and Manufacturing:• Design of Dual band bandpass Filter Design.• Design of Micro-strip Patch Antenna using ADS and investigate Antenna Radiation Pattern using MATLAB.• Design of Wilkinson and Resistive Power Dividers using ADS.• Design of Microwave Band-pass and Band-stop filters using ADS.• Design of Micro-strip Low pass and high pass Filters.• Designing of Substrate Integrated Waveguide Filter.• Design of Amplifiers and Oscillators using ADS.Radio Electronics• Creating signals from signal generators and measurement of signal power by introducing attenuators (3dB, 10dB, 20dB) and directional couplers. • Power measurement of signals by using power dividers (Wilkinson 3dB and Resistive 6 dB) by using Spectrum Analyzer. • Perform Calibration of Vector Network Analyzer and test the electronic equipment for their power with frequency range.• To check the signal spectrum of different types of Antennas using spectrum analyzer and vector network analyzer.