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We present ultra-wideband zero-bias Schottky diode detector modules with monolithically integrated log-spiral antenna. Detectors exhibit a broad-band response with a stronger roll-off above 800 GHz and the minimum noise-equivalent power of 10 pW/√Hz. The intrinsic diode response time to a short THz radiation has been measured to be less than 25ps.
We present ultra-wideband zero-bias Schottky diode detector modules with monolithically integrated log-spiral antenna. Detectors exhibit a broad-band response with a stronger roll-off above 800 GHz and the minimum noise-equivalent power of 10 pW/√Hz. The intrinsic diode response time to a short THz radiation has been measured to be less than 25ps.
The unlicensed 60 GHz industrial, scientific and medical (ISM) radio band provides a wide bandwidth for wireless high data rate communication systems. To optimally utilize these millimeter wave data transmission channels, exploiting orthogonal polarizations is a crucial enhancement. Along with the increase in data rate, improvements of the robustness of communication links in wireless local/personal...
Channel sounders that are used to investigate 60 GHz multipath propagation and multi-user access techniques under time-variant shadowing environments require challenging technical characteristics, e.g., ultra-wideband (UWB) real-time operation (7 to 9 GHz bandwidth), multiple antennas, and high dynamic range. In addition, dual-polarization and phase adjustment have become in a need not only for full...
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