A spaceborne bistatic surveillance radar system, which may increase the target radar cross
section through a large bistatic angle, can effectively improve the performance of small air …

Multi-peaked directional wave spectra have been estimated by the well-known maximum
likelihood method and modeled by applying a numerical optimization approach that uses a …

Calibration of double-peaked spectra based on partitioning of frequency spectra sometimes
starts by assuming that relations existing between two observed peaks are valid through the …

The ability of the Gaussian model to represent the primary system in a double-peaked
spectrum is examined in comparison to the one regenerated by the JONSWAP model, while …

Wave buoy measurements were carried out near the northeastern Black Sea coast at the
natural reserve Utrish in 2020–2021. In total, about 11 months of data records were …

Abstract The Ochi-Hubble spectrum model is a six-parameter spectrum proposed for sea
states consisting of swell and wind-sea components. This paper modifies this model, and …

Islands and reefs in the South China Sea (SCS) have typical characteristics of coral reef
topography and geomorphology. Due to the complexity of topography and geomorphology …

The complex sea states with the co-occurrence of swell and wind-sea conditions represent
threats to sailing vessels. This study presents the computational fluid dynamics (CFD) …

The general form of spectrum S (ω)= A ω− p exp (− B ω− q) was used in the present study to
mathematically describe the spectrum of the Caspian Sea waves, and its fit to observations …

Due to the intricate topography and geomorphology of coral reefs, waves propagating from
deep water areas to transitional or shallow water near islands and reefs will exhibit features …