Kaleem Graham
Tempe,AZ
Overview
6
6
years of professional experience
Work History
Senior Electrical Engineer III
General Dynamics Mission Systems
01.2020 - Current
- Responsibilities include, troubleshooting multiple 12 layer mixed signal boards for RF signal path and manufacturing issues, this includes PA, LNA and SAW Filter tuning
- Currently leading the integration effort when it comes to software and field testing the fully assembled radio.
Senior Electrical Engineer II
General Dynamics Mission Systems
04.2023 - 04.2024
- Developed a 12 layer mixed signal board, this includes COTS purchasing, block diagram design, schematic capture, layout and release
- Leading the integration effort when it comes to software testing the assembled radio
- Used HFSS to model and simulate custom and COTS antenna designs
- Verified various COTS Antenna performance metrics within an anechoic chamber.
Senior Electrical Engineer I
General Dynamics Mission Systems
04.2022 - 04.2023
- Created data extraction scripts in Python and Matlab in order to troubleshoot issues with multiple radios
- Leading the integration effort when it comes to software testing the assembled radio
- Conducted receiver sensitivity testing for two radios within the same fixture
- Performed EMI/EMC testing on several units under the MIL-461-STD.
Electrical Engineer II
General Dynamics Mission Systems
04.2021 - 04.2022
- Debugged various issues on transceiver boards using VNA’s, Spectrum Analyzers and Oscilloscopes
- Simulated sections of transceiver boards using ADS and HFSS
- Designed several tunable filters, with low percent bandwidths and a wide tuning range
- Designed matching networks for the RF front end of radios operating at L, S and C bands.
Electrical Engineer I
General Dynamics Mission Systems
01.2020 - 04.2021
- Developed a beam steering algorithm for two phased array antennas, to achieve maximum power transfer
- Developed VHDL and Verilog RTL to interface with RF Devices
- Integrated multiple RF components such as a band-pass filter, active-antenna, synthesizer and frequency converter in order to create a long-range point-to-point system at K-Band frequencies
- Verified performance of initial long-range point to point system through field testing using a spectrum analyzer, signal generator and active-antenna.
Digital and Programmable Logic Intern
Viasat
05.2019 - 08.2019
- Developed, integrated, and tested several interface blocks such as SPI, Ethernet and I2C for communication between motherboard and several daughter boards.
Technical Intern
BAE Systems
06.2018 - 05.2019
- Under the instruction and supervision of Principal Engineers I developed test software, assembled testing stations and familiarized myself with various testing equipment, procedures and standards.
Education
Master of Engineering in Electrical Engineering - Electromagnetics, antennas and microwave circuits
Arizona State University
Bachelor of Science in Electrical Engineering -
New Jersey Institute of Technology
Associates of Science in Engineering -
Essex County College
Skills
- Advance Design System (ADS)
- HFSS
- Mentor Graphics
- LTSpice
- NI Multisim
- Xilinx Vivado
- AutoCAD
- Python
- Verilog
- VHDL
- SystemVerilog
- Matlab
- Labview
Timeline
Senior Electrical Engineer II
General Dynamics Mission Systems
04.2023 - 04.2024
Senior Electrical Engineer I
General Dynamics Mission Systems
04.2022 - 04.2023
Electrical Engineer II
General Dynamics Mission Systems
04.2021 - 04.2022
Senior Electrical Engineer III
General Dynamics Mission Systems
01.2020 - Current
Electrical Engineer I
General Dynamics Mission Systems
01.2020 - 04.2021
Digital and Programmable Logic Intern
Viasat
05.2019 - 08.2019
Technical Intern
BAE Systems
06.2018 - 05.2019
Master of Engineering in Electrical Engineering - Electromagnetics, antennas and microwave circuits
Arizona State University
Bachelor of Science in Electrical Engineering -
New Jersey Institute of Technology
Associates of Science in Engineering -
Essex County College
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