Short-range SAR imaging from GHz to THz waves
A Batra, J Barowski, D Damyanov… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) is a well-known imaging technique and most commonly used
up to the microwave frequency spectrum (below 30 GHz) which provides spatial resolution …
up to the microwave frequency spectrum (below 30 GHz) which provides spatial resolution …
A review on synthetic aperture radar for earth remote sensing: Challenges and opportunities
Remote Sensing has received paramount attention in the recent past due to its numerous
applications in environmental studies to benefit the living beings. The advancements in …
applications in environmental studies to benefit the living beings. The advancements in …
Indoor THz SAR trajectory deviations effects and compensation with passive sub-mm localization system
In radar remote sensing, the Terahertz (THz) spectrum is presently being investigated
worldwide with focus on short-range indoor and outdoor applications. The spectrum …
worldwide with focus on short-range indoor and outdoor applications. The spectrum …
Through-the-wall high-dimensional imaging of human vital signs by combining multiple enhancement algorithms using portable LFMCW-MIMO radar
Radar-based life imaging technology has been widely applied in both civilian and military
applications. Wall penetration attenuation degrades the signal-to-clutter-and-noise ratio …
applications. Wall penetration attenuation degrades the signal-to-clutter-and-noise ratio …
Compensation of sensor movements in short-range FMCW synthetic aperture radar algorithms
J Schorlemer, C Schulz, N Pohl… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Radar imaging using the synthetic aperture radar (SAR) principle is a common method to
obtain information about eg, the surface of a target. However, most image formation …
obtain information about eg, the surface of a target. However, most image formation …
Object recognition in high-resolution indoor THz SAR mapped environment
Synthetic aperture radar (SAR) at the terahertz (THz) spectrum has emerging short-range
applications. In comparison to the microwave spectrum, the THz spectrum is limited in …
applications. In comparison to the microwave spectrum, the THz spectrum is limited in …
THz radar security screening method for walking human torso with multi-angle synthetic aperture
Terahertz (THz) radar imaging has widely adopted for security screening of standoff human
body in recent years, owing to its capacities of high resolution, harmless, contactless, and …
body in recent years, owing to its capacities of high resolution, harmless, contactless, and …
A SAR Imaging Method for Walking Human Based on mωka-FrFT-mmGLRT
Synthetic aperture radar (SAR) human-imaging technology has been widely used in the
fields of security screening and activity recognition. However, most of the existing methods …
fields of security screening and activity recognition. However, most of the existing methods …
Sub-mm resolution 3D SAR imaging at 1.5 THz
A Batra, M Wiemeler, D Göhringer… - … Workshop on Mobile …, 2021 - ieeexplore.ieee.org
The frequency range of synthetic aperture radar is being extended to the promising THz
spectrum as it provides high spatial resolution. The spectrum broadens the SAR applications …
spectrum as it provides high spatial resolution. The spectrum broadens the SAR applications …
Confocal terahertz SAR imaging of hidden objects through rough-surface scattering
Terahertz (THz) radar imaging has gained great interests in various applications due to its
capability of deep penetration in some specific contents such as plastic and non-conductive …
capability of deep penetration in some specific contents such as plastic and non-conductive …