Oleg C.

● HF (High frequency) electronics development - up to 100 GHz. - Development embedded antennas (PCB, AIP), UMTS, BT, NFC, 5G and others - High Frequency Low Noise Front-Ends for Satellite connections - HF antenna arrays with elliptic polarization - Filters and matching circuits for small wireless divices - Ultra low noise transistors matching ●● Designing of Lumped and Transmission Lines Filters, LC and Marchand Baluns, Diplexers for LTCC Bluetooth Wireless LAN Front-End modules ● EM shielding effectiveness analysis and measurements ● RF parts optimization, RF coupling analysis for Wireless LAN, Bluetooth, GPS, FM Laminate SIP modules ● Precision measurements using On-Wafer Prober with different probe types and different calibrations methods for RF-lines optimization and components matching (SAW filters) inside real module ● Reverse-analysis of LTCC components (filters, diplexer) from X-ray 3D-pictures to Sonnet design with subsequent simulation and optimization ● Laminate WLAN, BT, FM; NFC, GPS modules designing ● Designing of PCB-s for the Automotive modules tests: DC tests (Drop test, Twist test), HTOL test ● Multilayer PCB development (schematic designing, routing, production preparation) ● Layout PCB footprints and symbols library development, according to IPC standard ● Simulation model library development (transistors, ESD protection devices...) ● PCB board development ● AWR Microwave Office automation using Scripting Editor or Visual Studio ● Packages intelligizing using CDS and AutoCAD software ● 3D graphical designing ● 3D printing