Amit Jain
WLAN PHY/MAC, RF, Signal Processing | Infineon Technology | M.Tech, BITS
- Role
- Senior Staff Engineer at Infineon Technologies
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Amit Jain
Dedicated and self-motivated individuals offering 15+ years of background in Firmware/Device Driver architecture and development for wireless devices.• Experience across MAC, PHY, and RF for WLAN/802.11.• Experience with RF transceiver and RF Front End Module for both sub-6GHz and mm-Waves (targeting use cases are 5G-RU, Small Cell, CPE, and WLAN).• Worked on various calibrations for compensating RF impairments like IQ-Imbalance, RX-DCOC, TX-LOFT, PA Non-linearity, etc.• Experience with WLAN MAC layer protocol (802.11 a/b/g/n/ac/ax/be), Wi-Fi Direct, WFA certification, and Windows WHCK/HLK certification.• Knowledge of Digital Signal Processing, H/w Schematic, ARM processor, and assembly language.• US business VISA valid till 2035 | Agile enthusiastEXPERTISE• Protocol – 802.11 a/b/g/n/ac/ax/be | Wi-Fi P2P | TCP/IP | DHCP | ARP• Language – C | Assembly | MATLAB• Connectivity Bus – USB | PCI | SPI | I2C.• Hardware Tool – Spectrum Analyzer | RF Generator | AirPcap | Oscilloscope | Logic Analyzer | JTAGDebugger | Power monitor | USB Analyzer• Software Tool – Wireshark | Network Monitor | WinDbg | Git | Perforce• Operating System – Linux | Windows | FreeRTOS
Experience
Senior Staff Engineer
Dec 2021 — Present · Bangalore Urban, IN
Leading the WLAN RX PHY team for 802.11ax product.• Experience in the Rx chain bring-up of new SoC. Major contribution in AGC and different calibration.• Worked on PER hump, floor and sensitivity issue seen across temperature, voltage, and splits.• Worked on Antenna Diversity, Deep sleep, MLO, Wi-Fi sensing features
Education
ITM UNIVERSITY, GWALIOR
Bachelor of Engineering (B.E.), Electronics and Communications Engineering
2005 — 2009
Birla Institute of Technology and Science, Pilani
Master of Technology (M.Tech.), Software Systems
2014 — 2016
Skills
- Wifi
- Embedded Systems
- I2c
- Rtos
- Embedded Software
- Device Drivers
- Spi
- Arm
- Microcontrollers
- Debugging
- Bootloader
- Real-Time Operating Systems (Rtos)
- Ieee 802.11
- C
- Arm Architecture
- Firmware
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