PICOSECOND ELECTRICAL SPECTROSCOPY USING MONOLITHIC GAAS CIRCUITS

被引：13

作者：

KONISHI, Y ^{[1
]}

KAMEGAWA, M ^{[1
]}

CASE, M ^{[1
]}

YU, R ^{[1
]}

RODWELL, MJW ^{[1
]}

YORK, RA ^{[1
]}

RUTLEDGE, DB ^{[1
]}

机构：

[1] CALTECH,DIV ENGN & APPL SCI,PASADENA,CA 91125

来源：

APPLIED PHYSICS LETTERS | 1992年 / 61卷 / 23期

关键词：

D O I：

10.1063/1.108051

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This article describes an experimental apparatus for free-space mm-wave transmission measurements (spectroscopy). GaAs nonlinear transmission lines and sampling circuits are used as picosecond pulse generators and detectors, with planar monolithic bowtie antennas with associated substrate lenses used as the radiating and receiving elements. The received pulse is 270 mV amplitude and 2.4 ps rise time. Through Fourier transformation of the received pulse, 30-250 GHz measurements are demonstrated with less-than-or-equal-to 0.3 dB (rms) accuracy.

引用

页码：2829 / 2831

页数：3

共 8 条

[1] BROAD-BAND MICROWAVE MEASUREMENTS WITH TRANSIENT RADIATION FROM OPTOELECTRONICALLY PULSED ANTENNAS [J].