Anuj Malik Email & Phone Number

Santa Clara, California, United States

1) Conducted RF probe measurements using a VNA at the package level to characterize the per-inch insertion loss with the delta-L method for traces up to 53 GHz.2) Developed a de-compensation methodology and wrote MATLAB code to correct for differential insertion loss by postprocessing the measured data and de-embedding probe-to-probe coupling, which is not corrected by the VNA.

Ahmedabad, Gujarat, India

1)Designed probe fed circularly polarized stacked patch antenna and developed a 16 × 16 patch array with sequential rotation operating in Ka-band on a 16-layer printed circuit board with stub matching implemented in the feed network. Achieved wide angle impedance matching up to 57 ◦ beam scan and got scan loss less than 3.5 dB in the entire band of 28.5-29.5 GHz.2)Designed, realized, and tested compact Ku band axially displaced Cassegrain(ADC) reflectarray antenna operating in dual-band with Tx(13% bandwidth) and Rx(9% bandwidth) working in orthogonal linear polarization and developed theoretical formulation and MATLAB codes for analysis and synthesis of ADC reflectarrays.3) Successfully developed a 2x4 patch array fed by a 4 × 4 butler matrix to generate four scanned beams at −30 ◦ ,−10 ◦ ,10 ◦ and 30 ◦ .4)Designed EM coupled dual feed circularly polarized stacked patch element fed by Wilkinson power divider at S-band. Obtained wide beam pattern with roll-off better than 10 dB at ±75 ◦ over 14 % bandwidth and developed a 3×3 patch array which can provide a gain of 5 dBi at ±75 ◦ with main beam scanned at ±40 ◦ .5)Designed and realized dual port L band satphone+GPS antenna by placing printed quadrifilar helix and high dk patch antennas in shared aperture configuration. Optimized performance to minimize coupling and achieved gain>-5 dBi at ±70 ◦ for satphone and gain>-6 dBi at ±80 ◦ for GPS in the footprint of 100mm×100 mm.

Singapore

1)Developed an inductive wireless Power Transfer (WPT) system adaptive to load variation and change in coil separation.2)Introduced a WPT system that uses a combination of impedance matching and frequency tuning to avoid any impedance-matching circuit in the receiver.

Bangalore

1)Developed MATLAB code to study beam scanning in phased array antennas and observed pattern degradation due to the quantization of weights and directive patch element.2)Developed a new iterative method to optimize ideal array weights and improve the radiation pattern over a wide range of scan angles.

Master'S Degree, Electrical And Electronics Engineering, 4.0/4.0

Relevant coursework: Antennas and Their System Applications, Microwave Systems and Circuits, Analog Integrated Circuit Design.

Bachelor Of Technology (Btech), Electronics And Communication Engineering, 9.17/10

Activities and Societies: Event manager for technical fest of the college. Guided more than 100 students during the fest.Received.