Sjoerd Bosma

1. A transmit lens array with high-gain and beam-steering capabilities at submillimeter wavelengths
   M. Alonso-delPino; S. Bosma; C. Jung-Kubiak; J. Bueno; G. Chattopadhyay; N. Llombart;
   IEEE Transactions on Terahertz Science and Technology,
   2023. early access. DOI: 10.1109/TTHZ.2023.3321253

2. Quasi-Optical LO Coupling Validation for a Planarly Integrated 2 × 2 Pixel Heterodyne Array at 1.95 THz
   S.L. van Berkel; A. Maestrini; C. Jung-Kubiak; Sjoerd Bosma; M. Alonso-delPino; D. Hayton; Jacob Kooi; J. V. Siles; Nuria Llombart; I. Mehdi; G. Chattopadhyay;
   In 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz),
   Montreal, QC, Canada, 2023. DOI: 10.1109/IRMMW-THz57677.2023.10299120

3. Integrated Silicon Lens-Antenna based on a Top-Hat Leaky-Wave feed for Quasi-Optical Power Distribution at THz Frequencies
   M. Alonso-delPino; S. Bosma; C. Jung-Kubiak; J. Bueno; G. Chattopadhyay; N. Llombart;
   In 2023 IEEE/MTT-S International Microwave Symposium - IMS 2023,
   San Diego, CA, USA, 2023. DOI: 10.1109/IMS37964.2023.10187987

4. On the Reduction of the Cross-polarized Component of the Infinite Leaky Wave Slot
   Dunja Lončarević; Andrea Neto; Sjoerd Bosma; Nuria Llombart;
   In 17th European Conference on Antennas and Propagation (EuCAP),
   Florence, Italy, 2023.

5. Lossless Matching Layer for Silicon Lens Arrays At 500 GHz Using Laser Ablated Structures
   Bueno, Juan; Bosma, Sjoerd; Bußkamp-Alda, Tobias; Alonso-delPino, Maria; Llombart, Nuria;
   IEEE Transactions on Terahertz Science and Technology,
   Volume 12, Issue 6, pp. 667-672, Aug. 2022. DOI: 10.1109/TTHZ.2022.3202031

6. First Demonstration of Dynamic High-Gain Beam Steering With a Scanning Lens Phased Array
   Bosma, Sjoerd; Van Rooijen, Nick; Alonso-Delpino, Maria; Spirito, Marco; Llombart, Nuria;
   IEEE Journal of Microwaves,
   Volume 2, Issue 3, pp. 419-428, Jul. 2022. DOI: 10.1109/JMW.2022.3179953

7. A wideband leaky-wave lens antenna with annular corrugations in the ground plane
   Bosma, Sjoerd; Van Rooijen, Nick; Alonso-delPino, Maria; Llombart, Nuria;
   IEEE Antennas and Wireless Propagation Letters,
   Volume 21, Issue 8, pp. 1649-1653, May 2022. DOI: 10.1109/LAWP.2022.3176884

8. On the Near-Field Spherical Wave Formation in Resonant Leaky-Wave Antennas: Application to Small Lens Design
   S. Bosma; A. Neto; N. Llombart;
   IEEE Transactions on Antennas and Propagation,
   Volume 70, Issue 2, pp. 801-812, Feb. 2022. DOI: 10.1109/TAP.2021.3137238

9. Demonstration of a Broadband Quasi-Optical Power Distribution and Beam-Steering with Transmit Lens Arrays at 550 GHz
   Alonso-delPino, M.; Bosma, S.; Jung-Kubiak, C.; Bueno, J.; Chattopadhyay, G.; Llombart, N.;
   In 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz),
   IEEE, pp. 1-2, 2022.

10. Broadband Lossless Matching Layer for Lens Arrays at THz Frequencies
    Bueno, J.; Bosma, S.; Bußkamp-Alda, T.; Alonso-delPino, M.; Llombart, N.;
    In 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz),
    IEEE, 2022.

11. W-Band Demonstration of Dynamic, High-Gain Beam Steering with a Scanning Lens Phased Array
    Bosma, Sjoerd; van Rooijen, Nick; Alonso-delPino, Maria; Spirito, Marco; Llombart, Nuria;
    In 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz),
    Delft, Netherlands, IEEE, pp. 1-2, 28 Aug. - 2 Sep. 2022. DOI: 10.1109/IRMMW-THz50927.2022.9895677

12. On the Demonstration of Dynamic Beam-Steering with a Scanning Lens Phased Array at W-Band
    S. Bosma; N. van Rooijen; M. Alonso-delPino; M. Spirito; N. Llombart;
    In 16th European Conference on Antennas and Propagation (EuCAP),
    Madrid, Spain, Mar. 27 - Apr. 1 2022. (Nominated for Best Applied Technology Antenna Paper Award).

13. Synthesis of Dual-Band Leaky-Wave Antenna Feeds for Submillimeter-Wave Imaging
    S. Bosma; M. Alonso-delPino; D. Blanco; S. L. van Berkel; C. JungKubiak; G. Chattopadhyay; J. V. Siles; N. Llombart;
    In 16th European Conference on Antennas and Propagation (EuCAP),
    Madrid, Spain, Mar. 27 - Apr. 1 2022.

14. Transmit Lens Arrays for Broadband THz Power Distribution and Beam Steering
    M. Alonso-delPino; S. Bosma; C. Jung-Kubiak; J. Bueno; G. Chattopadhyay; N. Llombart;
    In 16th European Conference on Antennas and Propagation (EuCAP),
    Madrid, Spain, Mar. 27 - Apr. 1 2022. (Nominated for Best Applied Technology Antenna Paper Award).

15. Demonstration of a Broadband Quasi-Optical Power Distribution and Beam-Steering with Transmit Lens Arrays at 550 GHz
    M. Alonso-delPino; S. Bosma; C. Jung-Kubiak; J. Bueno; G. Chattopadhyay; N. Llombart;
    In 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz),
    Delft, The Netherlands, 2022. DOI: 10.1109/IRMMW-THz50927.2022.9895904

16. A Dual-Polarized 27-dBi Scanning Lens Phased Array Antenna for 5G Point-to-Point Communications
    Huasheng Zhang; Sjoerd Bosma; Andrea Neto; Nuria Llombart;
    IEEE Transactions on Antennas and Propagation,
    Volume 69, Issue 9, pp. 5640-5652, Apr. 2021. DOI: 10.1109/TAP.2021.3069494

17. Wideband Multimode Leaky-Wave Feed for Scanning Lens-Phased Array at Submillimeter Wavelengths
    Alonso-delPino, Maria; Bosma, Sjoerd; Jung-Kubiak, Cecile; Chattopadhyay, Goutam; Llombart, Nuria;
    IEEE Transactions on Terahertz Science and Technology,
    Volume 11, Issue 2, pp. 205-217, March 2021. DOI: 10.1109/TTHZ.2020.3038033

18. High Aperture Efficiency Plastic Lens Antenna for Scanning Lens Phased Array at 180 GHz
    Sjoerd Bosma; Nick van Rooijen; Maria Alonso-delPino; Nuria Llombart;
    In 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz),
    Chengdu, China, IEEE, pp. 1-2, 29 Aug. 3 Sep. 2021. DOI: 10.1109/IRMMW-THz50926.2021.9567550

19. 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.

20. 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.

21. 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.

22. 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)..

23. 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

24. 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,
    Volume 11, Issue 2, pp. 205 - 217, Nov. 2020. DOI: 10.1109/TTHZ.2020.3038033

25. 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.

26. 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

27. 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.

28. 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.

29. 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.

30. 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.

31. Near-Field Analysis of Leaky-Wave Lens Array Feeds
    Sjoerd Bosma; Huasheng Zhang; Andrea Neto; Nuria Llombart;
    In IEEE Antennas and Propagation Society International Symposium,
    Montréal, Canada, Jul. 5-10 2020.

32. 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

33. 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

34. 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.

35. 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.

36. 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.

37. 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.

38. 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.

39. 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.

40. 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.

41. 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.

42. 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

43. 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

44. 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.

45. 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.

46. 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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