TIME-DOMAIN TERAHERTZ IMPULSE RANGING STUDIES

被引：107

作者：

CHEVILLE, RA ^{[1
]}

GRISCHKOWSKY, D ^{[1
]}

机构：

[1] OKLAHOMA STATE UNIV,LASER RES CTR,STILLWATER,OK 74078

来源：

APPLIED PHYSICS LETTERS | 1995年 / 67卷 / 14期

关键词：

D O I：

10.1063/1.114579

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present time domain impulse scattering measurements of freely propagating terahertz radiation measured with subpicosecond resolution. This fast time response corresponds to a usable bandwidth of over 1 THz. Measured scattered fields from thin wire targets agree well with the calculated scattering for the early and late time response in both the time and frequency domains. Realistic ranging from scale model aircraft is demonstrated. (C) 1995 American Institute of Physics.

引用

页码：1960 / 1962

页数：3

共 15 条

[1] Barrick D. E., 1970, RADAR CROSS SECTION
[2] CARIN L, 1993, ULTRA-WIDEBAND, SHORT-PULSE ELECTROMAGNETICS, P37
[3] Felsen Leopold B., 1994, RAD SCATTERING WAVES, V31
[4] FAR-INFRARED TIME-DOMAIN SPECTROSCOPY WITH TERAHERTZ BEAMS OF DIELECTRICS AND SEMICONDUCTORS
GRISCHKOWSKY, D
KEIDING, S
VANEXTER, M
FATTINGER, C
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1990, 7 (10) : 2006 - 2015
[5] Harrington R. F., 1961, TIME HARMONIC ELECTR
[6] RADIATION-PATTERNS FROM LENS-COUPLED TERAHERTZ ANTENNAS
JEPSEN, PU
KEIDING, SR
[J]. OPTICS LETTERS, 1995, 20 (08) : 807 - 809
[7] TRANSIENT AND IMPULSE RESPONSE APPROXIMATIONS
KENNAUGH, EM
MOFFATT, DL
[J]. PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 1965, 53 (08): : 893 - &
[8] KENNAUGH EM, 1958, NATIONAL CONVENTIO 1
[9] SHORT-PULSE SCATTERING MEASUREMENTS FROM DIELECTRIC SPHERES USING PHOTOCONDUCTIVELY SWITCHED ANTENNAS
KRALJ, D
CARIN, L
[J]. APPLIED PHYSICS LETTERS, 1993, 62 (11) : 1301 - 1303
[10] MAO YH, 1993, ADV RADAR TECHNIQUES

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