S. Bosma

PhD student
Terahertz Sensing (THZ), Department of Microelectronics

Themes: Quasi-Optical Systems

STG-ERC Lens Antenna Arrays for THz Coherent Cameras

STG-ERC Grant no. 639749

  1. A Dual-Polarized 27-dBi Scanning Lens Phased Array Antenna for 5G Point-to-Point Communications
    Zhang, Huasheng; Bosma, Sjoerd; Neto, Andrea; Llombart, Nuria;
    IEEE Transactions on Antennas and Propagation,
    2021. Early Access. DOI: 10.1109/TAP.2021.3069494

  2. A Wideband Corrugated Leaky-Wave Feed with Low Cross-Pol for High Efficiency Lens Illumination
    Maria Alonso-delPino; Nick van Rooijen; Sjoerd Bosma; Nuria Llombart;
    In 15th European Conference on Antennas and Propagation (EuCAP),
    Düsseldorf, Germany, Mar. 22-26 2021.

  3. High Gain Phased Lens Array for 5G Fixed Wireless Access Points
    Huasheng Zhang; Sjoerd Bosma; Andrea Neto; Ulrik Imberg; Nuria Llombart;
    In 15th European Conference on Antennas and Propagation (EuCAP),
    Düsseldorf, Germany, Mar. 22-26 2021.

  4. Near-Field Analysis of a Leaky-Wave Resonant Feed: Application to a Small Silicon Lens
    Sjoerd Bosma; Andrea Neto; Nuria Llombart;
    In 15th European Conference on Antennas and Propagation (EuCAP),
    Düsseldorf, Germany, Mar. 22-26 2021.

  5. High Efficiency, Wideband, Multi-Mode Leaky-Wave Feed for Scanning Lens Phased Array
    Sjoerd Bosma; Maria Alonso-delPino; Cecile Jung-Kubiak; Goutam Chattopadhyay; Nuria Llombart;
    In 15th European Conference on Antennas and Propagation (EuCAP),
    Düsseldorf, Germany, Mar. 22-26 2021. (Finalist for Antenna Design Best Paper Award)..

  6. DESHIMA on ASTE: On-Sky Responsivity Calibration of the Integrated Superconducting Spectrometer
    T. Takekoshi; K. Karatsu; J. Suzuki; Y. Tamura; T. Oshima; A. Taniguchi; S. Asayama; T.J.L.C. Bakx; J.J.A. Baselmans; S. Bosma; J. Bueno; K.W. Chin; Y. Fujii; K. Fujita; R. Huiting; S. Ikarashi; T. Ishida; S. Ishii; R. Kawabe; T.M. Klapwijk; K. Kohno; A. Kouchi; N. Llombart; J. Maekawa; V. Murugesan; S. Nakatsubo; M. Naruse; K. Ohtawara; Pascual Laguna, A.; K. Suzuki; D.J. Thoen; T. Tsukagoshi; T. Ueda; P.J. ;
    J. Low Temp. Phys.,
    2020.
    document

  7. Wideband Multi-Mode Leaky-Wave Feed for Scanning Lens Phased Array at Submillimeter Wavelengths
    M. Alonso-delPino; S. Bosma; C. Jung-Kubiak; G. Chattopadhyay; N. Llombart;
    IEEE Transactions on Terahertz Science and Technology,
    2020. Early Access. DOI: 10.1109/TTHZ.2020.3038033

  8. On the Development of a Scanning Lens Phased Array at 550GHz
    M. Alonso-delPino; S. Bosma; C. Jung-Kubiak; Nuria Llombart;
    In 14th European Conference on Antennas and Propagation (EuCAP),
    Copenhagen, Denmark, Mar. 15-20 2020.

  9. DESHIMA on ASTE: on-sky performance and upgrade to ultra wideband
    Akira Endo; Kenichi Karatsu; Yoichi Tamura; Tai Oshima; Akio Taniguchi; Tatsuya Takekoshi; Shin'ichiro Asayama; Tom J. L. C. Bakx; Sjoerd Bosma; Juan Bueno; Bruno Buijtendorp; Kah Wuy Chin; Yasunori Fujii; Kazuyuki Fujita; Esmee Huijten; Robert Huiting; Soh Ikarashi; Tsuyoshi Ishida; Shun Ishii; Ryohei Kawabe; Teun M. Klapwijk; Kotaro Kohno; Akira Kouchi; Nuria Llombart; Jun Maekawa; Vignesh Murugesan; Shunichi Nakatsubo; Masa;
    In Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy X,
    SPIE, International Society for Optics and Photonics, 2020. DOI: 10.1117/12.2560669

  10. High Gain Phased Lens Array for 5G Point-to-Point Communications
    Huasheng Zhang; Sjoerd Bosma; Andrea Neto; Ulrik Imberg; Nuria Llombart;
    In IEEE Antennas and Propagation Society International Symposium,
    Montréal, Canada, 2020.

  11. On the Design of a 27-dBi Phased Array for 5G Point-to-Point Communications
    Huasheng Zhang; Sjoerd Bosma; Andrea Neto; Ulrik Imberg; Nuria Llombart;
    In 14th European Conference on Antennas and Propagation (EuCAP),
    Copenhagen, Denmark, March 2020.

  12. Near-Field Beamforming in Leaky-Wave Resonant Antennas
    Sjoerd Bosma; Huasheng Zhang; Andrea Neto; Nuria Llombart;
    In 14th European Conference on Antennas and Propagation (EuCAP),
    Copenhagen, Denmark, March 2020.

  13. 550 GHz Scanning Lens Phased Array
    S. Bosma; M. Alonso-delPino; C. Jung-Kubiak; N. Llombart;
    In 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz),
    Buffalo, NY, USA, Nov. 2020.

  14. Near-Field Analysis of Leaky-Wave Lens Array Feeds
    S. Bosma; H. Zhang; A. Neto; N. Llombart;
    In IEEE Antennas and Propagation Society International Symposium,
    Montréal, Canada, Jul. 5-10 2020.

  15. Wideband on-chip terahertz spectrometer based on a superconducting filterbank
    A.Endo; K. Karatsu; Pascual Laguna, A.; B. Mirzaei; R. Huiting; D.J. Thoen; V. Murugesan; S.J.C. Yates; J. Bueno; N. van Marrewijk; S. Bosma; O. Yurduseven; N. Llombart; J. Suzuki; M. Naruse; P.J. de Visser; P.P. van der Werf; T.M. Klapwijk; and J.J.A. Baselmans;
    J. Astron. Telesc. Instrum. Syst.,
    Volume 5, Issue 3, pp. 35004-(1-12), 2019.
    document

  16. First light demonstration of the integrated superconducting spectrometer
    A. Endo; K. Karatsu; Y. Tamura; T. Oshima; A. Taniguchi; T. Takekoshi; S. Asayama; T.J.L. C. Bakx; S. Bosma; J. Bueno; K. W. Chin; Y. Fujii; K. Fujita; R. Huiting; S. Ikarashi; T. Ishida; S. Ishii; R. Kawabe; T. M. Klapwijk; K. Kohno; A. Kouchi; N. Llombart; J. Maekawa; V. Murugesan; S. Nakatsubo; M. Naruse; K. Ohtawara; Pascual Laguna, A.; J. Suzuki; K. Suzuki; D.J. Thoen; T. Tsukagoshi; T. Ueda; P.J. de Vis;
    Nat. Astron.,
    Volume 3, pp. 989-996, 2019.
    document

  17. Dual-Band Leaky-Wave Lens Antenna for Submillimeter-Wave Heterodyne Instruments
    S. Bosma; M. Alonso-delPino; D. Blanco; C. Jung-Kubiak; N. Llombart;
    In 44th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW THz-2019),
    Paris, France, Sep. 2019.

  18. DESHIMA on ASTE: First astronomical light captured with an integrated superconducting spectrometer
    A. Endo; K. Karatsu; Y. Tamura; T. Oshima; A. Taniguchi; T. Takekoshi; S. Asayama; T.J.L.C. Bakx; S. Bosma; J. Bueno; K.W. Chin; Y. Fujii; K. Fujita; R. Huiting; S. Ikarashi; T. Ishida; S. Ishii; R. Kawabe; T.M. Klapwijk; K. Kohno; A. Kouchi; N. Llombart; J. Maekawa; V. Murugesan; S. Nakatsubo; M. Naruse; K. Ohtawara; Pascual Laguna, A.; J. Suzuki; K. Suzuki; D.J. Thoen; T. Tsukagoshi; T. Ueda; P.J. de Visser;
    In 18th International Workshop on Low Temperature Detectors,
    Milan, Italy, 2019.

  19. Scanning Lens Phased Array for Submillimeter Wavelengths
    S. Bosma; M. Alonso-delPino; C. Jung-Kubiak; D. Blanco; N. Llombart;
    In 44th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW THz-2019),
    Paris, France, Sep. 2019.

  20. DESHIMA on ASTE: On-Sky Responsivity Calibration of the Integrated Superconducting Spectrometer
    T. Takekoshi; K. Karatsu; J. Suzuki; Y. Tamura; T. Oshima; A. Taniguchi; S. Asayama; T.J.L.C. Bakx; J.J.A. Baselmans; S. Bosma; J. Bueno; K.W. Chin; Y. Fujii; K. Fujita; R. Huiting; S. Ikarashi; T. Ishida; S. Ishii; R. Kawabe; T.M. Klapwijk; K. Kohno; A. Kouchi; N. Llombart; J. Maekawa; V. Murugesan; S. Nakatsubo; M. Naruse; K. Ohtawara; Pascual Laguna, A.; K. Suzuki; D.J. Thoen; T. Tsukagoshi; T. Ueda; P.J. ;
    In 18th International Workshop on Low Temperature Detectors,
    Milan, Italy, 2019.

  21. Dual-Band Leaky-Wave Lens Antenna for Submillimeter-Wave Heterodyne Instruments
    S. Bosma; M. Alonso-delPino; D. Blanco; J. V Siles; M. Choukroun; N. LLombart;
    In 13th European Conference on Antennas and Propagation,
    Krakow, Poland, 2019.

  22. Fly's Eye Lens Phased Array for Submillimeter Wavelengths
    S. Bosma; M. Alonso-delPino; D. Blanco; N. LLombart;
    In 13th European Conference on Antennas and Propagation,
    Krakow, Poland, 2019.

  23. First light of DESHIMA on ASTE: on-chip filterbank spectrometer for submillimeter wave astronomy
    Akira Endo; Kenichi Karatsu; Yoichi Tamura; Shun Ishii; Tatsuya Takekoshi; Tai Oshima; Akio Taniguchi; Tsuyoshi Ishida; Koyo Suzuki; David Thoen; Robert Huiting; Toshihiko Kobiki; Tom Bakx; Kaui Chin; Kazuyuki Fujita; Vignesh Murugesan; Sjoerd Bosma; Ozan Yurduseven; Tetsutaro Ueda; Masato Naruse; Shunichi Nakatsubo; Akira Kouchi; Jun Maekawa; Stephen Yates; Nuria Llombart; Teun Klapwijk; Ryohei Kawabe; Shin'ichiro Asayama and;
    In SPIE Astronomical Telescopes + Instrumentation,
    Austin, Texas, USA, July 2018.

  24. DESHIMA: 新技術「超伝導オンチップ・フィルターバンク」による初の天体スペクトル検出
    A. Endo; D.J. Thoen; O. Yurduseven; S. Bosma; N. Llombart; T.M. Klapwijk; K. Karatsu; R. Huiting; V. Murugesan; S.J.C. Yates; J.J.A. Baselmans; P.P. van der Werf; T. Ishida; A. Taniguchi; T. Takekoshi; K. Kohno; T. Oshima; S. Ishii; C. Kah Wuy; J. Maekawa; R. Kawabe; T. Kobiki; S. Asayama; K. Suzuki; T. Ueda; Y. Tamura; M. Naruse; K. Fujita; A. Kouchi; S. Nakatsubo; T.J.L.C. Bakx;
    In Annual Meeting of the Astronomical Society of Japan,
    Chiba, Japan, Chiba University, Mar. 14-17 2018.

  25. Astronomical First Light of DESHIMA: On-chip Filterbank Spectrometer for Submillimeter Astronomy
    A. Endo; D.J. Thoen; K. Karatsu; S. Bosma; O. Yurduseven; N. Llombart; M. Naruse; N. Tomita; J. Suzuki; A. Taniguchi; K. Kohno; S. Ishii; J. Maekawa; R. Kawabe; T. Oshima; K. Chin; Y. Tamura; T. Takekoshi; K. Fujita; A. Kouchi; S. Nakatsubo; T.M. Klapwijk; P.P. van der Werf; S.J.C. Yates; A.M. Baryshev; V. Murugesan; R. Huiting; J.J.A. Baselmans;
    In A workshop to discuss science/technical aspects of the Atacama Large-Aperture Submm/mm Telescope (AtLAST),
    ESO-HQ, Garching, München, Germany, Jan. 17-19 2018.
    document

  26. A Wideband Leaky Lens Antenna with Frequency-Stable Beams for DESHIMA Spectrometer
    O. Yurduseven; S. Bosma; A. Endo; A. Neto; N. Llombart;
    In 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz),
    Cancun, Mexico, August 2017. DOI: 10.1109/IRMMW-THz.2017.8066899
    document

  27. Grating lobes prediction in 3D array antennas
    S. Bosma; W.P. Bruinsma; R.P. Hes; M.J. Bentum; I.E. Lager;
    In 11th European Conference on Antennas and Propagation,
    Paris, France, March 2017.

  28. Development of ’DESHIMA’ on ASTE: towards a field test of a submillimeter wave superconducting on-chip filterbank spectrometer based on kinetic inductance detectors
    A. Endo; D. Thoen; K. Karatsu; N. van Marrewijk; S. Bosma; O. Yurduseven; N. Llombart; M. Naruse; N. Tomita; J. Suzuki; A. Taniguchi; K. Kohno; S. Ishii; J. Maekawa; R. Kawabe; T. Oshima; K. Chin; Y. Tamu;
    In 17th International Workshop on Low Temperature Detectors (LTD),
    Kurumu, Japan, July 2017.

  29. Beamforming in sparse, random, 3D array antennas with fluctuating element locations
    M.J. Bentum; I.E. Lager; S. Bosma; W.P. Bruinsma; R.P. Hes;
    In European conference on Antennas and Propagation (EuCAP),
    Lisbon, Portugal, April 2015.

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Last updated: 8 Sep 2021