A Wideband IF Receiver Module for Flexibly Scalable mmWave Beamforming Combining and Interference Cancellation
Large-scale phased arrays need to combine weighted signals from multiple sub-arrays either in analog or in digital domain. Sub-arrays are preferably implemented […]
Applying Surveys and Interviews in Software Test Tool Evaluation
Despite the multitude of available software testing tools, literature lists lack of right tools and costs as problems for adopting a tool. […]
Enabling End-to-End Secure Connectivity for Low-Power IoT Devices with UAVs
The proliferation of the Internet of Things (IoT) technologies have strengthen the self-monitoring and autonomous characteristics of the sensor networks deployed in […]
Time and Frequency Varying Noise Floor Estimation for Spectrum Usage Measurement
We investigate noise floor (NF) estimation for FFT-ED (Energy Detection based on FFT)-based spectrum usage measurement in the context of smart spectrum […]
WBAN Radio Channel Characteristics Between the Endoscope Capsule and on-Body Antenna
This paper presents a study on the radio channel characteristics between an endoscope capsule and an on-body antenna in different parts of […]
Fat in the Abdomen Area as a Propagation Medium in WBAN Applications
This paper presents a study on the fat in the abdomen area as a propagation medium in wearable and implant communications systems. […]
Optical Wireless Data Transfer Through Biotissues
Light has been used in many medical applications to monitor health status and diagnose diseases. Examples include optical sensing through nearinfrared (NIR) […]
Optical Studies of Nanodiamond-Tissue Interaction
In this work, several optical-spectroscopic methods have been used to visualize and investigate the penetration of diamond nanoparticles (NPs) of various sizes […]
Worst Case Age of Information in Wireless Sensor Networks
Freshness of status update packets is essential for enabling a wide range of applications in wireless sensor networks (WSNs). Accordingly, we consider […]
Vertically aligned carbon nanotube micropillars induce unidirectional chondrocyte orientation
Articular cartilage is a highly organized tissue with very limited regenerative capacities. One limitation to mimic cartilage structure in tissue engineering is […]