Design, Development and Characterization of Surface Acoustic Wave (SAW) filters and Integrated Switched Filterbank Modules

- De-embedding of measured s-parameters using Python Scikit-RF.- GUI in PyQT to draw rectangular graphs and smith charts with de-embedded results.- Radiation pattern data collection using horn antenna and VNA.- SMD soldering in cavity structures.

-Design of mmWave antenna for a wide impedance bandwidth. -Passive multilayer PCB design with planar 2D antenna array.-Cost effective and efficient solution for physical implementation of multilayer design.-Reference structures' design and implementation. -Integration of passive modules together and VNA measurements.

-Development of library to communicate with Beam-steering RFIC using NI845x API. -Python to calculate the phases of input signals of 2D Antenna array for beam-steering and to visualise the array factor(AF) in spherical coordinates.-VNA calibration, measurements and TDR (Time Domain Reflectometry).-HFSS simulations and multilayer PCB designs in ADS. -Python programming to automate the measurements from multimeters and VNA. -Comparison and analysis of heat sinks with different materials and sizes.