Christian W. Baks
IBM
170 Papers
1.5K Citations
Christian W. Baks is an academic researcher from IBM. The author has contributed to research in topics: CMOS & Multi-mode optical fiber. The author has an hindex of 37, co-authored 161 publications.
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Papers
A 71-Gb/s NRZ Modulated 850-nm VCSEL-Based Optical Link
Daniel M. Kuchta,Alexander V. Rylyakov,Fuad E. Doany,Clint L. Schow,Jonathan E. Proesel,Christian W. Baks,Petter Westbergh,Johan S. Gustavsson,Anders Larsson +8 more
TL;DR: In this article, the authors reported error free operation of a directly non-return-to-zero modulated 850-nm vertical cavity surface-emitting laser (VCSEL) link operating to 71 Gb/s.
337
Antenna-in-Package Design Considerations for Ka-Band 5G Communication Applications
TL;DR: A practical Ka-band AiP structure based on multilayer organic buildup substrates that is suitable for phased-array module integration needs and supports both horizontal and vertical polarizations is introduced.
228
Development, Implementation, and Characterization of a 64-Element Dual-Polarized Phased-Array Antenna Module for 28-GHz High-Speed Data Communications
Xiaoxiong Gu,Duixian Liu,Christian W. Baks,Ola Tageman,Bodhisatwa Sadhu,Joakim Hallin,Leonard Rexberg,Pritish R. Parida,Young H. Kwark,Alberto Valdes-Garcia +9 more
TL;DR: An organic-based multilayered phased-array antenna package for 28-GHz mm-wave radio access applications is implemented, which incorporates 64 dual-polarized antenna elements and features an air cavity common to all antennas.
180
64Gb/s transmission over 57m MMF using an NRZ modulated 850nm VCSEL
Daniel M. Kuchta,Alexander V. Rylyakov,Clint L. Schow,Jonathan E. Proesel,Christian W. Baks,Petter Westbergh,Johan S. Gustavsson,Anders Larsson +7 more
- 09 Mar 2014
TL;DR: A directly modulated 850nm VCSEL-based optical link operating error free (BER <; 1E-12) at 64Gb/s over 57m of OM4 multimode fiber is reported.
132
A multilayer organic package with 64 dual-polarized antennas for 28GHz 5G communication
Xiaoxiong Gu,Duixian Liu,Christian W. Baks,Ola Tageman,Bodhisatwa Sadhu,Joakim Hallin,Leonard Rexberg,Alberto Valdes-Garcia +7 more
- 04 Jun 2017
TL;DR: In this article, an organic-based multi-layered phased array antenna package for 28GHz 5G radio access applications is introduced, which incorporates 64 dual-polarized antenna elements and features an air cavity common to all antennas.
111