Otto Friedrich Stefa Koudelka

Univ.-Prof. Dipl.-Ing. Dr.techn.

1984 …2022
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Research Output 1984 2019

2013

Experience in Commissioning and Operations of the BRITE-Austria Nanosatellite Mission

Unterberger, M., Romano, P., Bergmann, M., Kuschnig, R. & Koudelka, O., 2013, Proceedings of the 64th International Astronautical Federation Congress. ., p. 1-5 (IAC-13-B6.2.9).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Location-Aware Channel Estimation for Capacity Gains on Multibeam Satellite Links

Bergmann, M., Gappmair, W., Süsser-Rechberger, B. & Koudelka, O., 2013, In : Acta Astronautica. 91, p. 131-136

Research output: Contribution to journalArticleResearchpeer-review

Monitoring Radio Signals By Nanosatellites

Koudelka, O., Wittig, M. & Frischauf, N., 9 Apr 2013.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Nanosatelliten sollen massereiche Sterne untersuchen

Koudelka, O., 2013

Research output: Non-print formWebsite / Web publicationResearch

OPS-SAT- A Novel Concept

Koudelka, O., Wittig, M., Unterberger, M., Romano, P., Türkyilmaz, E., Schilling, K., Florian, R., Bangert, P., Haunschild, M., Langensteiner, K. & Reichenberger, K., 20 Jun 2013.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Österreichischer Satellit mit Bodenstation in Kontakt

Koudelka, O., 2013

Research output: Non-print formWebsite / Web publicationResearch

Österreichische Satelliten ins All gestartet

Koudelka, O., 2013

Research output: Non-print formWebsite / Web publicationResearch

Österreichische Satelliten starten am Montag

Koudelka, O., 2013

Research output: Non-print formWebsite / Web publicationResearch

2014

A Novel Approach for Symbol Timing Estimation Based on the Extended Zero-Crossing Property

Gappmair, W., Cioni, S., Corazza, G. E. & Koudelka, O., 2014, Proceedings of the 7th Advanced Satellite Multimedia Conference and the 13th Signal Processing for Space Communications Workshop. IEEEXplore, p. 59-65

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

Blind Symbol Timing Recovery in the Presence of IQ Mismatch and DC Offset

Gappmair, W. & Koudelka, O., 2014, Proceedings of the 9th International Symposium on Communication Systems, Networks and Digital Signal Processing. IEEEXplore, p. 1133-1138

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

BRITE-Austria Mission Operations Phase - First Results and Lessons Learned

Romano, P., Unterberger, M., Kuschnig, R. & Koudelka, O., 2014, (Accepted/In press) Proceedings of the 65th International Astronautical Congress. .

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

BRITE-Austria Mission Operations Phase - First Results and Lessons Learned

Romano, P., Unterberger, M., Kuschnig, R. & Koudelka, O., 3 Oct 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

BRITE-Constellation: Nanosatellites for Precision Photometry of Bright Stars

BRITE-Constellation Executive Science Team & CCD & Photometry Tiger Teams, 2014, In : Publications of the Astronomical Society of the Pacific. 126, 940, p. 573-585

Research output: Contribution to journalArticleResearchpeer-review

Communications Experiments Using the Reconfigurable Payload of OPS-SAT

Koudelka, O., Wittig, M., Evans, D., Unterberger, M. & Romano, P., 2014, (Accepted/In press) Proceedings of the 65th International Astronautical Congress. .

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

Communications Experiments Using the Reconfigurable Payload of OPS-SAT

Koudelka, O., Wittig, M., Evans, D., Unterberger, M. & Romano, P., 30 Sep 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Design and First Results of a Combined 19.7 and 39.4 GHz Beacon Receiver for the ALPHASAT Propagation Experiment

Teschl, F. & Koudelka, O., 2014, (Accepted/In press) In : Acta Astronautica.

Research output: Contribution to journalArticleResearchpeer-review

Nanosatellites - the BRITE and OPS-SAT missions

Koudelka, O., Unterberger, M. & Romano, P., 2014, In : e&i - Elektrotechnik und Informationstechnik. 131, 6, p. 178-187

Research output: Contribution to journalArticleResearchpeer-review

OPS-SAT Final Presentation

Türkyilmaz, E., Romano, P., Koudelka, O., Bergmann, M., Finsterbusch, R., Schrotter, P., Unterberger, M., Wittig, M., Bangert, P., Kheirkhah, A., Haunschild, M., Schilling, K., Reichenberger, K. & Langensteiner, K., 30 Jan 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

OPS-SAT Phase A/B1: Development and AIV Plan

Bergmann, M., Finsterbusch, R., Romano, P., Türkyilmaz, E., Unterberger, M., Wittig, M., Bangert, P., Haunschild, M., Kheirkhah, A., Reichenberger, K., Koudelka, O., Schilling, K. & Langensteiner, K., 2014, .

Research output: Book/ReportCommissioned reportResearch

OPS-SAT Phase A/B1: Experiment Analysis

Bergmann, M., Finsterbusch, R., Romano, P., Türkyilmaz, E., Unterberger, M., Wittig, M., Bangert, P., Haunschild, M., Kheirkhah, A., Reichenberger, K., Koudelka, O., Schilling, K. & Langensteiner, K., 2014, .

Research output: Book/ReportCommissioned reportResearch

OPS-SAT Phase A/B1: Experimenter ICD

Bergmann, M., Finsterbusch, R., Romano, P., Türkyilmaz, E., Unterberger, M., Wittig, M., Bangert, P., Haunschild, M., Kheirkhah, A., Reichenberger, K., Koudelka, O., Schilling, K. & Langensteiner, K., 2014, .

Research output: Book/ReportCommissioned reportResearch

OPS-SAT Phase A/B1: Mission Operation Concept Document

Koudelka, O., Romano, P., Türkyilmaz, E., Unterberger, M., Bangert, P., Haunschild, M., Kheirkhah, A., Schilling, K. & Tzschichholz, T., 2014, .

Research output: Book/ReportCommissioned reportResearch

OPS-SAT Phase A/B1: Mission Requirements Document

Bergmann, M., Finsterbusch, R., Romano, P., Türkyilmaz, E., Unterberger, M., Wittig, M., Bangert, P., Haunschild, M., Kheirkhah, A., Reichenberger, K., Koudelka, O., Schilling, K. & Langensteiner, K., 2014, .

Research output: Book/ReportCommissioned reportResearch

OPS-SAT Phase A/B1: System Design Report

Bergmann, M., Finsterbusch, R., Romano, P., Türkyilmaz, E., Unterberger, M., Wittig, M., Bangert, P., Haunschild, M., Kheirkhah, A., Reichenberger, K., Koudelka, O., Schilling, K. & Langensteiner, K., 2014, .

Research output: Book/ReportCommissioned reportResearch

OPS-SAT Phase A/B1: System Requirements Document

Bergmann, M., Finsterbusch, R., Romano, P., Türkyilmaz, E., Unterberger, M., Wittig, M., Bangert, P., Haunschild, M., Kheirkhah, A., Reichenberger, K., Koudelka, O., Schilling, K. & Langensteiner, K., 2014, .

Research output: Book/ReportCommissioned reportResearch

Parameter Estimation for Link Adaptation on Land-Mobile Satellite Links

Bergmann, M., Gappmair, W. & Koudelka, O., 2014, Proceedings of the 9th International Symposium on Communication Systems, Networks and Digital Signal Processing. IEEEXplore, p. 1139-1143

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

Space-Based Navigation Augmentation Systems World-wide- Current Status and Future Outlook

Frischauf, N., Wittig, M., Koudelka, O., Villié, C. & Kibe, S., 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

2015

Advanced Processing and Communications Payloads for Nanosatellite Missions

Koudelka, O., Romano, P., Zeif, R., Unterberger, M., Finsterbusch, R., Teschl, F., Wittig, M. & Evans, D., 2015, IAC2016. Paris: IAF, p. B2.4.1-B2.4.8

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

A Game-changing Radio Communication Architecture for Cube/nano Satellites

Fernandez, M. A., Guillois, G., Richard, Y., Issler, J-L., Lafabrie, P., Gaboriaud, A., Evans, D., Walker, R., Koudelka, O., Romano, P., Hansen, K. T. & Gerhardt, D., 2015, (Accepted/In press) Proceedings of the Small Satellite Conference. .

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

Designing the Next Generation of GNSS

Frischauf, N., Arbesser, B., Koudelka, O. & Wittig, M., 2015, IAC2016. Paris: IAF, p. B2.6.1-B2.6.10

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

ESA's OPS-SAT Nanosatellite Mission- A Laboratory in the Sky

Koudelka, O., Romano, P., Zeif, R., Unterberger, M., Finsterbusch, R., Teschl, F., Wittig, M. & Evans, D., 2015, IAA Small Satellite Symposium. Paris: IAA, p. 1-8

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Micro/Nano/Picosatellite-Activities: challenges towards New Space Education

Koudelka, O., 2015, (Accepted/In press) Small Satellites- Regulatory Challenges and Chances. 1 ed. Leiden: Brill-Nijhoff

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

OPS-SAT Lessons Learnt - So Far

Koudelka, O. & Evans, D., 15 Jun 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

S- and X-band antenna design for ESA’s upcoming OPS-SAT nanosatellite

Teschl, F., Romano, P. & Koudelka, O., 2015, International Astronautical Congress. ., p. 1-7

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

SpaceTech A Curriculum in Space Systems and Business Engineering

Koudelka, O. & Schrotter, P., 2015, IAC2016. ., p. YPVF.1-YPVF.5

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

Telecommunications Missions based on Nanosatellites

Wittig, M. & Koudelka, O., 2015, IAC2016. Paris: IAF, p. B2.4.3.1-B2.4.3.12

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

2016

Einsatzmöglichkeiten von Kleinsatelliten

Koudelka, O. F. S., Sep 2016.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Link quality parameters in VSAT networks for effective operation and for weather monitoring

Teschl, F., Eder, V., Costa, L., Amberger, S. & Koudelka, O. F. S., 2016, International Astronautical Congress. 67 ed. 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Massive pulsating stars observed by BRITE-Constellation: I. the triple system β Centauri (Agena)

Pigulski, A., Cugier, H., Popowicz, A., Kuschnig, R., Moffat, A. F. J., Rucinski, S. M., Schwarzenberg-Czerny, A., Weiss, W. W., Handler, G., Wade, G. A., Koudelka, O., Matthews, J. M., Mochnacki, S., Orleański, P., Pablo, H., Ramiaramanantsoa, T., Whittaker, G., Zocłońska, E. & Zwintz, K., 1 Apr 2016, In : Astronomy & Astrophysics. 588, A55.

Research output: Contribution to journalArticleResearchpeer-review

constellations
stars
magnetic field
physical phenomena
time series analysis

Modified CRLB and Low-Complex Estimator for Symbol Timing Recovery in Direct-Conversion Receivers

Gappmair, W. & Koudelka, O., 2016, Proceedings of the 10th International Symposium on Communication Systems, Networks and Digital Signal Processing. IEEEXplore, p. 1-6

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

Small Satellites for Telecommunications and Science Missions

Koudelka, O. F. S., Wenger, M., Romano, P., Wittig, M. & Evans, D., Sep 2016, Proceeding of the 67th IAC.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Small Satellites for Telecommunications and Science Missions

Koudelka, O. F. S., Sep 2016.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

The BRITE constellation nanosatellite mission: Testing, commissioning, and operations

Pablo, H., Whittaker, G. N., Popowicz, A., Mochnacki, S. M., Kuschnig, R., Grant, C. C., Moffat, A. F. J., Rucinski, S. M., Matthews, J. M., Schwarzenberg-Czerny, A., Handler, G., Baade, D., Wade, G. A., Zocłońska, E., Ramiaramanantsoa, T., Unterberger, M., Zwintz, K., Pigulski, A., Rowe, J., Koudelka, O. & 9 othersOrleański, P., Pamyatnykh, A., Neiner, C., Wawrzaszek, R., Marciniszyn, G., Romano, P., Woźniak, G., Zawistowski, T. & Zee, R. E., 1 Dec 2016, In : Publications of the Astronomical Society of the Pacific. 128, 970, 125001.

Research output: Contribution to journalArticleResearchpeer-review

nanosatellites
constellations
astronomy
niche
cost

The IAC and the New Media Age

Koudelka, O. F. S., Sep 2016.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

The roAp star α Circinus as seen by BRITE-Constellation

Weiss, W. W., Fröhlich, H. E., Pigulski, A., Popowicz, A., Huber, D., Kuschnig, R., Moffat, A. F. J., Matthews, J. M., Saio, H., Schwarzenberg-Czerny, A., Grant, C. C., Koudelka, O., Lüftinger, T., Rucinski, S. M., Wade, G. A., Alves, J., Guedel, M., Mochnacki, S., Orleanski, P., Pablo, B. & 7 othersPamyatnykh, A., Ramiaramanantsoa, T., Rowe, J., Whittaker, G., Zawistowski, T., Zocłońska, E. & Zwintz, K., 1 Apr 2016, In : Astronomy & Astrophysics. 588, A54.

Research output: Contribution to journalArticleResearchpeer-review

constellations
photometry
stars
light curve
nanosatellites

The Small Satellite Challenge

Koudelka, O. F. S., 2016.

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

2017

A Small Satellite Mission Supporting Passive Altimetry Using GNSS Signals

Koudelka, O. F. S., Dielacher, A., Fragner, H., Teschl, F. & Zeif, R., 2017, Proc. International Astronautical Congress. Adelaide, Vol. IAC-17-B2.3.2.

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

BRITE Constellation: Data processing and photometry

Popowicz, A., Pigulski, A., Bernacki, K., Kuschnig, R., Pablo, H., Ramiaramanantsoa, T., Zocłońska, E., Baade, D., Handler, G., Moffat, A. F. J., Wade, G. A., Neiner, C., Rucinski, S. M., Weiss, W. W., Koudelka, O., Orleański, P., Schwarzenberg-Czerny, A. & Zwintz, K., 1 Sep 2017, In : Astronomy & Astrophysics. 605, A26.

Research output: Contribution to journalArticleResearchpeer-review

constellations
photometry
nanosatellites
pixel
apertures