Browsing NTNU Open by Journals "IEEE Antennas and Wireless Propagation Letters"
Now showing items 1-4 of 4
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Empirical Path Loss Models for Wireless Sensor Network Deployment in Snowy Environments
(Journal article; Peer reviewed, 2017)Abstract: In this paper, practical sensor nodes are utilized to study the path loss effects of wireless sensor networks (WSNs) at 2.425 GHz in a ground covered by snow at different heights from the ground. The measurement ... -
In-body and Off-body Channel Modeling for Future Leadless Cardiac Pacemakers based on Phantom and Animal Experiments
(Journal article; Peer reviewed, 2018)In this letter, the in-body and off-body channel models at the frequency of 2.4 GHz are studied for development of multinode leadless capsule pacemaker technology based on experiments in homogeneous liquid phantom model ... -
Physical-Statistical Channel Model for Off-body Area Network
(Journal article; Peer reviewed, 2017)Abstract: In this letter, a physical-statistical-based channel model for off-body wireless communications is presented. The model utilizes a dynamic human walking model, which provides detailed description of the movement ... -
Reducing Ground Reflection Multipath Errors for Bluetooth Angle-of-Arrival Estimation by Combining Independent Antenna Arrays
(Peer reviewed; Journal article, 2023)For outdoor navigation using Bluetooth direction finding, elevation angle estimate errors due to ground reflection multipath interference is a significant challenge at low elevation angles. One of the ways to reduce this ...