ISSTT Proceedings

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Broadband Millimeter-Wave GaAs Transmitters and Receivers Using Planar Bow-Tie Antennas

Authors:
Y. Konishi, M. Kamegawa, M. Case, R. Yu, M.J.W. Rodwell, R. A. York, D. B. Rutledge
Abstract:
We report broadband monolithic transmitters and receivers ICs for mm-wave electromagnetic measurements. The ICs use non-linear transmission lines (NLTL) and sampling circuits as picosecond pulse generators and detectors. The pulses are radiated and received by planar monolithic bow-tie antennas, collimated with silicon substrate lenses and off-axis parabolic reflectors. Through Fourier transformation of the received pulse, 30-250 GHz free space gain-frequency measurements are demonstrated with [approx.] 0.17 dB accuracy, RMS.
Categories:
Sources
Year:
1992
Session:
1
Full-text:
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Page Number(s):
24-31