Searched for: subject%3A%22Phase%255C%2Bmodulation%22
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Bekers, D.J. (author)
In this paper we revisit and generalize the Multi-Tone Sinusoidal Frequency Modulation (MTSFM), which has been used in the past decade for various Radar and Sonar applications including optimal transmit waveform design, modelling non-linear frequency modulation, high-duty cycle sensors . In its original form, the MTSFM describes a phase...
conference paper 2022
TNO Fysisch en Elektronisch Laboratorium (author), de Jong, A.N. (author), Winkel, J. (author), Ghauharali, R. (author)
Determination of the performance of undersampled IR cameras by means of four-bar patterns suffers from aliasing for spatial frequencies above the Nyquist limit. An alternative method, using two parallel line sources, is described. This method avoids the aliasing effect and allows a reproduceable way for performance measurements by simple...
conference paper 2001
Stulemeijer, J. (author), van Dijk, R. (author), van Vliet, F.E. (author), Maat, D.H.P. (author), Smit, M.K. (author), TNO Fysisch en Elektronisch Laboratorium (author)
A polarization independent photonic integrated circuit for phase steering of a four element phased array antenna has been fabricated on InP. The chip is extremely small and suitable for packaging
conference paper 2000