Hadi Alidoust

R&D Engineer – Ultrasonics

Allseas Engineering, Eindhoven, Netherlands | 2025–Present

• Phased-array ultrasonic inspection for oil & gas pipelines
• Non-destructive testing systems, vision-based inspection
• Signal processing and imaging algorithm development

PhD Researcher – Communication & Sensing

University of Twente, Enschede, Netherlands | 2020–2024

• Developed system-level models and optimization frameworks for 6G joint communication and sensing
• Designed tiled-array RF front-end architectures with reduced hardware complexity for simultaneous communication and sensing.
• Developed mmWave radar signal processing and imaging algorithms for human posture and vital-sign monitoring

Microwave Network Engineer

Huawei, Tehran, Iran | 2016–2018

• Designed and implemented tailored solutions for network expansion and optimization, focusing on enhancing performance and meeting customer requirements.
• Managed wireless communication infrastructure and NOC services, contributing to overall network performance monitoring and improvements.

PhD Thesis: Joint communication and sensing using tiled arrays for human-centric applications

Designed scenario-aware tiled antenna apertures for multi-user communication and multi-target sensing using optimization-driven channel matching techniques.

Technologies: MATLAB, HFSS, mmWave radar, Optimization, Beamforming

Tiled-array architecture for Joint Communication and Sensing

MmWave radar for posture and vital-sign monitoring

M.Sc. Thesis: Microwave Imaging

• Developed microwave imaging systems for industrial monitoring and biomedical applications using inverse scattering methods, HFSS electromagnetic simulations, and qualitative reconstruction algorithms.
• The project included microwave pipeline monitoring, breast tumor imaging, cavity-based sensing systems, and multifrequency electromagnetic imaging techniques.

Technologies: MATLAB, HFSS, CST, Microwave imaging, Inverse problems

HFSS simulation of cavity-based microwave imaging system

Pipeline monitoring with microwaves

HFSS simulation of cavity-based breast imaging

Breast tumor detection with microwaves

B.Sc. Thesis: Mechanical RF Switching System

• Designed and developed a mechanical microwave switching structure for RF signal routing applications.
• Investigated RF performance, insertion loss, signal isolation, and switching behavior for microwave systems.

Simulation of RF switching structure in HFSS

Circuit model of the RF switch in ADS

5 GHz Low-Noise Amplifier Design

Designed and simulated a 5 GHz microstrip low-noise amplifier in Keysight ADS.

• Achieved 11.1 dB small-signal gain at 5 GHz.
• Obtained a simulated noise figure of 0.88 dB.

Technologies: Keysight ADS, LNA design

Conformal Capsule Antenna

Reproduced and simulated a conformal loop antenna for wireless capsule endoscopy using Ansys HFSS. The antenna is wrapped around the capsule surface and intended for in-body communication near the ISM band.

• Created the capsule, flexible substrate, and conformal copper geometry in HFSS.
• Assigned tissue-equivalent dielectric properties to study in-body operation.
• Evaluated impedance matching, resonance frequency, and electromagnetic fields.

Design reference: Based on the antenna presented in “Antenna Systems for Wireless Capsule Endoscope: Design, Analysis and Experimental Validation”

Technologies: Ansys HFSS, antenna design, biomedical RF, conformal antennas.