Proceedings of the IRE最新文献_第2页

Observing the Atmosphere-A Challenge 观测大气——一个挑战

Proceedings of the IRE Pub Date : 1962-11-01 DOI: 10.1109/JRPROC.1962.288332

V. Suomi

引用次数: 0

ELF Electromagnetic Radiation from Small Explosive Charges in Air and Water 空气和水中小型炸药的极低频电磁辐射

Proceedings of the IRE Pub Date : 1962-11-01 DOI: 10.1109/JRPROC.1962.288346

G. Curtis

引用次数: 5

Firing of an Astrobee 200 Rocket with a Multiple Ionospheric Experiment Astrobee 200火箭发射与多重电离层实验

Proceedings of the IRE Pub Date : 1962-11-01 DOI: 10.1109/JRPROC.1962.288343

J. Ulwick, W. Pfister, R. P. Vancour, R. T. Bettinger, O. Haycock, K. Baker

引用次数: 6

An Automatic Marine Seismic Monitoring and Recording Device 一种海洋地震自动监测记录装置

Proceedings of the IRE Pub Date : 1962-11-01 DOI: 10.1109/JRPROC.1962.288335

J. T. Thomson, W. Schneider

{"title":"An Automatic Marine Seismic Monitoring and Recording Device","authors":"J. T. Thomson, W. Schneider","doi":"10.1109/JRPROC.1962.288335","DOIUrl":"https://doi.org/10.1109/JRPROC.1962.288335","url":null,"abstract":"An automatic marine seismic monitoring and recording instrument of recoverable design is discussed. The instrument is capable of measuring three components of earth motion and water pressure waves and is intended for use on the ocean bottom at depths to 10,000 feet. Most previous seismic data has been recorded at land-based stations and the collection of ocean-floor seismic information will materially add to the knowledge of origin and propagation phenomena. Data are recorded on magnetic tape in digital form. Seismic motion is recorded in the 1-10 cps band with a sensitivity below 0.1 millimicron of earth movement. Pressure information is recorded over the same bandwidth with comparable sensitivity. Up to eight hours of data can be recorded on a programmed cycle during each implanting of the instrument. Initial sea tests of the instrument indicate that the unit functioned as desired. Several events recorded during the test period appeared to give valid seismic information. One of these events is described. Simultaneous recording of pressure and velocity is expected to enhance detection capability. It is planned in a future program to collect additional seismic information in much deeper waters and at sites chosen for maximum quality data return. The data will represent the first extensive effort to collect and analyze three-component seismic (plus pressure) information at great ocean depths.","PeriodicalId":20574,"journal":{"name":"Proceedings of the IRE","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1962-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79049582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 43

Introduction to Papers by Sutton, Suomi, and Chubb 《论文导论》，作者:Sutton, Suomi和Chubb

Proceedings of the IRE Pub Date : 1962-11-01 DOI: 10.1109/JRPROC.1962.288330

W. Roberts

引用次数: 0

A Study of the Effect of Geomagnetically Trapped Radiation on Unprotected Solar Cells 地磁捕获辐射对无保护太阳能电池影响的研究

Proceedings of the IRE Pub Date : 1962-11-01 DOI: 10.1109/JRPROC.1962.288349

J. W. Keller, R. D. Shelton, R. A. Potter, L. Lacy

引用次数: 3

Inertial Seismograph Design-Limitations in Principle and Practice (Or How Not to Build a Sensitive Seismograph) 惯性地震仪设计的原理与实践限制(或如何不造灵敏地震仪)

Proceedings of the IRE Pub Date : 1962-11-01 DOI: 10.1109/JRPROC.1962.287960

B. S. Melton, D. P. Johnson

{"title":"Inertial Seismograph Design-Limitations in Principle and Practice (Or How Not to Build a Sensitive Seismograph)","authors":"B. S. Melton, D. P. Johnson","doi":"10.1109/JRPROC.1962.287960","DOIUrl":"https://doi.org/10.1109/JRPROC.1962.287960","url":null,"abstract":"Seismograph design is discussed in the general terms of band pass, control of response characteristics through mechanical and electrical modifications of the system, and the limitations imposed on sensitivity when some seemingly innocuous numbers are ignored. Earth vibration amplitudes of one Angstrom or less, and power-sensing levels as low as 10-20 watts are considered, implying that instrumental noise levels should be even lower under some circumstances. A discussion of transducer elements leads to the conclusion that the incorporation of a galvanometer into the motion-amplifying system offers at least as good a system as can be devised by other means. The concept of a platform stabilized against seismic disturbances is outlined as an interesting and probably important sidelight on seismograph design. Remarks on mechanical construction are included as guidance to designers because certain details, such as spring proportions, lever systems, crossed flexure plate hinges and suspension members with controlled regions of bending have been found extremely effective while other details of design have produced elusive troubles. Some design features are illustrated in the construction of certain seismographs in whose design the authors have an interest. The problem of level sensitivity for horizontal component seismometers is outlined to show its basic nature, and some possible solutions.","PeriodicalId":20574,"journal":{"name":"Proceedings of the IRE","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1962-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76917611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Well Logging-The Exploration of Subsurface Geology 测井——地下地质勘探

Proceedings of the IRE Pub Date : 1962-11-01 DOI: 10.1109/JRPROC.1962.288338

F. Segesman, S. Soloway, M. Watson

引用次数: 6

Seismological Observatories 地震观测

Proceedings of the IRE Pub Date : 1962-11-01 DOI: 10.1109/jrproc.1962.288336

M. G. Gudzin, E. Holle

引用次数: 0

The Theory, Measurement, and Applications of Very-Low-Frequency Magnetotelluric Variations 甚低频大地电磁变化的理论、测量与应用

Proceedings of the IRE Pub Date : 1962-11-01 DOI: 10.1109/JRPROC.1962.287962

A. Green, B. List, J. F. P. Zengel

引用次数: 45