The recently-emerging compressed sensing (CS) theory makes GNSS signal processing at
a sub-Nyquist rate possible if it has a sparse representation in certain domain. The …

Synthetic transmit aperture (STA) imaging benefits from the two-way dynamic focusing to
achieve optimal lateral resolution and contrast resolution in the full field of view, at the cost of …

On-orbit absolute radiometric calibration is not only a prerequisite for the quantitative
application of optical remote sensing satellite data but also a key step in ensuring the …

Ultrasound pulse sequencing and receive signal focusing work hand-in-hand to determine
image quality. These are commonly linked by geometry, for example, using focused beams …

Objective: The transmit encoding model for synthetic aperture imaging is a robust and
flexible framework for understanding the effects of acoustic transmission on ultrasound …

Ultrafast pulse-echo ultrasound imaging is performed by recording only one measurement
cycle, which insonifies the entire region of interest. It has been shown that mathematical …

Synthetic transmit aperture (STA) imaging can achieve optimal lateral resolution in the full
field of view, at the cost of low frame rate (FR) and low signal-to-noise ratio (SNR). In our …