Results 31 to 40 of about 2,096 (176)

Overview of Space-Time Adaptive Processing for Airborne Multiple-Input Multiple-Output Radar

Leida xuebao, 2015
Multiple-Input Multiple-Output (MIMO) radar is an emerging radar system that is of great interest to military and academic organizations due to its advantages and extensive applications.
Wang Ting, Zhao Yong-jun, Hu Tao
doaj   +1 more source

A Two-Stage STAP Method Based on Fine Doppler Localization and Sparse Bayesian Learning in the Presence of Arbitrary Array Errors

Sensors, 2021
In the presence of unknown array errors, sparse recovery based space-time adaptive processing (SR-STAP) methods usually directly use the ideal spatial steering vectors without array errors to construct the space-time dictionary; thus, the steering vector
Kun Liu, Tong Wang, Jianxin Wu, Jinming Chen   +3 more
doaj   +1 more source

Ageism and Self‐Reported Attitudes Toward Older Adults Following a Multidisciplinary Educational Program Among Health Students: Implications for Geriatric Dentistry Education

Gerodontology, EarlyView.
ABSTRACT Background Preparing future dental professionals to care for an ageing population requires more than knowledge acquisition. While educational interventions may improve attitudes toward older adults, underlying forms of ageism may persist and influence clinical practice.
A. Braud, V. Bloch, P. Maillot, S. Prissette   +3 more
wiley   +1 more source

Robust FDA-STAP Under Transmit Array Gain and Phase Error for Range Ambiguity

Eng
Frequency diverse array (FDA)-aided spacetime adaptive processing (STAP) is a useful approach to suppressing range-ambiguous clutter in airborne radars.
Di Song, Chunyu Song, Fangyu Wang, Jinmin Shi   +3 more
doaj   +1 more source

Regulating private gardens under planning law: Challenges and opportunities encountered in the Low Countries

Review of European, Comparative &International Environmental Law, EarlyView.
Abstract This article examines how planning law in Flanders (Belgium) and the Netherlands regulates residential gardens as nature‐based solutions, identifying both legal opportunities for and obstacles to activating the ecosystem services of gardens.
Mart van Esterik, Matthias Vangenechten, Stéphanie De Somer, Liping Dai   +3 more
wiley   +1 more source

Sea Clutter Suppression by Atomic Norm Minimisation in Frequency Diverse Array‐Space‐Time Adaptive Processing Radar Under Range Ambiguity

IET Radar, Sonar & Navigation
Sea clutter suppression is a hot topic for airborne radar. Space‐time adaptive processing (STAP) is a useful approach to address this issue. Currently, range ambiguity is a problem to restrict conventional STAP performance.
Zhao Wang, Xuecong Li, Chao Xu, Bo Wu, Di Song   +4 more
doaj   +1 more source

Reduced-Dimension FDA-STAP for Range-Ambiguous Clutter Rejection Under Limited Snapshots

Eng
Space-time adaptive processing (STAP) has been widely recognized as an effective technique for suppressing clutter in airborne radar systems. Nevertheless, range ambiguity can seriously affect the clutter rejection capability of conventional STAP methods.
Di Song, Chunyu Song, Qiqi Li, Jinmin Shi   +3 more
doaj   +1 more source

The Grammar of Perception: A Case Study of Guambiano (Namtrik) and Duna

Topics in Cognitive Science, EarlyView.
Abstract Although the senses provide a common basis for our experience of the world, cross‐linguistic research has revealed substantial diversity across languages in how perceptual experiences are encoded in words. Such variability is also present at the level of grammatical structure, though the project of charting the parameters and limits of cross ...
Elisabeth Norcliffe, Lila San Roque
wiley   +1 more source

Democratic Values in Citizen Participation: What Citizens Prioritize in Participation

Policy Studies Journal, Volume 54, Issue 4, November 2026.
ABSTRACT Citizen participation is often initiated to strengthen democracy. While participatory innovations are typically assessed through normative frameworks emphasizing democratic values, little is known about which of these values are prioritized by citizens.
Take Sipma, Frank Hendriks
wiley   +1 more source

Anti-jamming method for STAP based on a bi-phase random-coded signal

The Journal of Engineering, 2019
The scattered-wave sweeping frequency jamming occupies many space-time adaptive processing (STAP) degrees of freedom, which results in a serious decline in STAP performance. To solve this problem, an anti-jamming method of STAP based on a bi-phase random-
Weijie Ye, Xiaopeng Yang, Yuze Sun, Shuai Li   +3 more
doaj   +1 more source