@misc{indiciaed54daf539d61,
  title = {600-GHz Electronically Tunable Vector Measurement System},
  author = {Dengler, Robert and Maiwald, Frank and Siegel, Peter},
  year = {2007},
  url = {https://ntrs.nasa.gov/citations/20100002231},
  note = {Source identifier: 20100002231}
}