Requirements:

Ø Bachelor of Science or related field with 15+ years of direct experience.  Advanced degree preferred.

Ø Experience in active and adaptive beamforming RF systems. Must have experience working at sub-6GHz frequencies through direct involvement in 4G/5G telecom networks

Ø Experience providing technical leadership to a team of globally placed R&D staff.

Ø Extensive experience in design and simulation of microwave band antennas including dipole, biquad, yagi, patch, and flared notch antennas and associated reflectors supporting linear and circular polarizations.

Ø Experience designing MIMO array, phased array, and/or beamforming antenna arrays based upon cross-polar elements configurations.

Ø Background in frequency selective surface for wideband antenna tuning and pattern optimizations

Ø Experience in radome and lens simulations and implementation

Ø Experience in directly interfacing with customers to understand requirements and present technical solutions.

Ø Extensive experience in antenna design and simulation using CST and/or HFSS and beamforming simulation using MatLab.

Ø Background in antenna test and verification using anechoic chamber.

Ø Deep hands on experience measuring PIM on base station arrays

Ø Background in electronically tunable Phase Shifters is preferred.

Ø Background in mmwave antenna design is preferred.

Ø Knowledge of wireless infrastructure architectures and air interface standards including LTE, HSPA as well as some exposure to 5G-NR.

Ø Skilled in thorough documentation and presentation of antenna design concepts, simulation results, and test results.

Ø Must possess excellent communication skills both in written and in verbal form.

Ø Must demonstrate leadership abilities to influence senior engineering and management teams.

Job Descriptions:

Ø Design of base station antennas for existing 3G/4G wireless bands along with developing 5G beamformers within the sub-6 bands.

Ø 10+ years of experience designing antennas in the sub-6GHz bands including all aspects of system design along the passive RF path i.e. Radiators, Phase Shifters, Diplexers, Splitters, Couplers etc

Ø Design, simulate, and test lens structures and antenna arrays for active beamforming and tilt control.

Ø Design, simulate, and test wideband antenna elements and features for aperture tuning and sidelobe control.  Design and simulate antennas using CST and/or HFSS.

Ø Test antenna and array prototypes in near-field anechoic chamber and outdoor far field range to verify gain, cross-pol isolation, sidelobes along with all other parameters critical to Base Station Antennas.

Ø Perform system analysis of Base Station Antennas as it relates to overall performance of wireless networks.

Ø Direct experience in providing technical leadership and serving as a mentor to globally located R&D teams.