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Geert J. Laanstra

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1993 …2019
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  • 13 Similar Profiles
Single photon emission computed tomography Engineering & Materials Science
pancreas Physics & Astronomy
Radio waves Engineering & Materials Science
Wave propagation Engineering & Materials Science
radio waves Physics & Astronomy
kidneys Physics & Astronomy
Polarization Engineering & Materials Science
Ionosphere Engineering & Materials Science

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Research Output 1993 2019

1 Downloads (Pure)

Design and validation of probes and sensors for the characterization of magneto-ionic radio wave propagation on Near Vertical Incidence Skywave paths

Witvliet, B. A., Alsina-Pagès, R. M., van Maanen, E. & Laanstra, G. J., 9 Jun 2019, In : Sensors (Switserland). 19, 11, 16 p., 2616.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Radio Waves
Radio waves
radio waves
Wave propagation
Ionosphere
5 Citations (Scopus)
66 Downloads (Pure)

A 3D-printed anatomical pancreas and kidney phantom for optimizing SPECT/CT reconstruction settings in beta cell imaging using 111In-exendin

Woliner-van der Weg, W., Deden, L. N., Meeuwis, A. P. W., Koenrades, M., Peeters, L. H. C., Kuipers, H., Laanstra, G. J., Gotthardt, M., Slump, C. H. & Visser, E. P., Dec 2016, In : EJNMMI physics. 3, 29.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Single photon emission computed tomography
pancreas
kidneys
Single-Photon Emission-Computed Tomography
Pancreas
2 Citations (Scopus)

A transportable hybrid antenna-transmitter system for the generation of elliptically polarized waves for NVIS propagation research

Witvliet, B. A., Laanstra, G. J., van Maanen, E., Alsina-Pagès, R. M., Bentum, M. J., Slump, C. H. & Schiphorst, R., 12 Apr 2016, 2016 10th European Conference on Antennas and Propagation (EuCAP). Piscataway, NJ: IEEE, p. 1-5 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Transmitters
Antennas
Solar energy
Wave propagation
Electric power utilization

Implementation issues of a High-Speed distributed Multi-Channel ADDA System

Wesselink, J. M., Berkhoff, A. P., Laanstra, G. J. & Kuipers, H., 2005, Proceedings of the Ninth International Workshop on Acoustic Echo and Noise Control, IWAENC 2005. Eindhoven, The Netherlands: Technische Universiteit Eindhoven, p. 105-108 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File

Flexible Multi DSP-System for Speech Intelligibility Improvement in Strong Reverberating Environments

Kluter, T. J. H., Balkema, E. M., Lookman, P. A. R., Laanstra, G. J., Schurer, H. & Slump, C. H., 1998, DSP challenge European TOP 20 entries. Almelo: Texas Instruments, p. 317-334 18 p.

Research output: Chapter in Book/Report/Conference proceedingChapterAcademic