English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Electronically steered phased array radar was devel- oped in mid-1960s mainly for military applications. It has the capability of instantaneously and dynamically con- trolling beam position on a pulse-to-pulse basis, which allows a single radar to perform multiple functions such as search, target tracking, and weapon controls. The recent-installed phased array radar (PAR) at the Na- tional Weather Radar Testbed (NWRT) in Norman, Okla- homa is the first phased array system in the nation ded- icated to weather radar research and can electronically steer the beam in both azimuth and elevation. Thus, the PAR has the capability to dynamically adapt its pa- rameters of control in relation to what it senses from the environment of interest. To fully unleash the power of the PAR for adaptive weather sensing, scheduling mul- tiple competitive tasks (i.e. surveillance and storm cells tracking) in a sequence to meet the requirement of the update time for each task is the core of this study. Time Balance (TB) is an adaptive process that sched- ules those competing tasks, by balancing the available radar time and the time demanded by each task. In this work, simulated radar data are used to compare the per- formance of TB-based scanning strategies with the con- ventional Volume Coverage Pattern (VCP) used in the operational Weather Surveillance Radar- 1988 Doppler (WSR-88D).

Multifunction Phased-Array Radar: Time Balance Scheduler for Adaptive Weather Sensing