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- John Walsh, Bernard Ryan, Eric Gill, Jacques El Khoury
- OCEANS'10 IEEE SYDNEY
- 2010

The scattering of high frequency electromagnetic waves from the ocean surface is considered for the case of the radiation source being a vertical pulsed antenna mounted on a floating platform whileâ€¦ (More)

- Jiaqi An, Weimin Huang, Eric Gill
- 2013 IEEE Radar Conference (RadarCon13)
- 2013

In this paper, a 2-D continuous wavelet transform-based algorithm for the extraction of wave information from X-band nautical radar images is presented. By reviewing the theory of the waveletâ€¦ (More)

- Al-Abbass Al-Habashneh, Cecilia Moloney, Eric Gill
- 2013 MTS/IEEE OCEANS - Bergen
- 2013

In marine radar remote sensing, scan conversion can be visualized as a process of re-sampling in which the original image is recovered and then sampled on a new grid. Recovering an image from itsâ€¦ (More)

- Al-Abbass Al-Habashneh, Cecilia Moloney, Eric Gill
- OCEANS 2014 - TAIPEI
- 2014

The Polar Fourier Transform (PFT) can be used to estimate the ocean wave number spectrum from marine radar data. The main advantage of the PFT over the Cartesian Fourier Transform (CFT) is its directâ€¦ (More)

- Jianjun Zhang, Eric Gill, John Walsh, Weimin Huang
- 2006 12th International Symposium on Antennaâ€¦
- 2006

An examination of the fluctuation in the Bragg spectral peaks in HF radar spectra of ocean backscatter is considered in the light of recent cross section models. It is well known that there areâ€¦ (More)

- John Walsh, Shuyan Chen, Eric Gill, Weimin Huang
- 2014 16th International Symposium on Antennaâ€¦
- 2014

Ionospheric clutter is one of the main sources of interference affecting the performance of high frequency surface wave radar (HFSWR). One component of this arises from a portion of the transmittedâ€¦ (More)

- Al-Abbass Al-Habashneh, Cecilia Moloney, Eric Gill
- 2014 Oceans - St. John's
- 2014

Scan conversion, as a re-sampling process, is expected to add non-wave components to the wave spectrum. Resampling processes involve applying a low-pass filter to retrieve the original image followedâ€¦ (More)

- Weimin Huang, Eric Gill
- OCEANS'11 MTS/IEEE KONA
- 2011

A method for extracting sea surface wind direction information from bistatic high frequency (HF) radar Doppler spectra is presented. By analogy to the monostatic case, the ratio of the intensities ofâ€¦ (More)

- DezsÃ¶ PrÃ¡gay, J Gotthelf, Eric Gill
- Clinical biochemistry
- 1980

- Chengxi Shen, Eric Gill, Weimin Huang
- 2013 IEEE Radar Conference (RadarCon13)
- 2013

Based on the previously developed monostatic HF radar cross section model for swell contaminated seas, a new inversion algorithm for swell information from radar sea echoes is proposed. The receivedâ€¦ (More)