Alexander Dmitriev, Sergey Starkov, Sergey Yemetz . ... Mokhovaya st., 11, Moscow, 103907, Russia. ... Proceedings of 1998 Int. Symposium on Nonlinear Theory and its Applications, . ... 1093-1096 . Algorithms for generation of chaotic signals and for chaotic communications systems are proposed and implemented both in software and hardware. Experiments via physical wire channel with the use of Digital Signal Processors (DSP) are carried out in the speech?frequency band. ...

Еще в разделе: (Показать все результаты (>524) - www.cplire.ru/ )

• Multiple access communication - COC-2000
• Direct Chaos Communications - InformChaos Lab.
• Communication circuit with modulo summation - Radiotekhnika i elektronika

Communications For Your Astronomy Event . Articles | ... Some manufacturers have received approval to market radios that are certified for use in both the Family Radio Service (FRS) and the General Mobile Radio Service (GMRS). ... FRS radios have a maximum power of Ґ watt (500 milliwatt) effective radiated power and integral (non-detachable) antennas. ... FRS and GMRS Channel 1 . ... The FRS/GMRS radios I have transmit more than 1/2 watt when on channels 1-7 and 15-22. ... www.astronomy.net . ...

Еще в разделе: (Показать все результаты (>96) - www.astronomy.net/ )

... Piping in a C program: < stdio.h > . ... Pipes . ... We use fprintf() and fscanf() to communicate with the pipe's stream . ... plotter.c module */ /* contains routines to plot a data file produced by another program */ /* 2d data plotted in this version */ /**********************************************************************/ #include externals.h static FILE * plot1 , *plot2, *ashell; static char *startplot1 = plot [] [0:1.1]'plot11.dat' with lines, 'plot12.dat' with lines\n ; static ...

Еще в разделе: (Показать все результаты (>431) - jet.sao.ru/ )

• Interrupts and Signals
• IPC:Interrupts and Signals: <signal.h>
• Sts dsp - ADI - Digital Signal Processing Manuals: ADSP-21xx DSP Family

Free Space Optical Communication Systems . ... Airplane - geostationary satellite laser communication. ... Air ( space) optical communication systems ( AO ) . ... The Optical ground station was constructed at Teide observatory, Tenerife, Canary Islands for laser communication experiments from ground to geostationary (GEO) satellites. ... Laser communication experiments between ARTEMIS satellite and optical ground station (OGS) ESA at Canary Islands are performing also. ... CW laser test experiments . ...

Еще в разделе: (Показать все результаты (>125) - www.mao.kiev.ua/ )

• Laser Communications Products

Stellarium 0.12.3 . ... Classes . ... File Structure . Class List . Class Index . ... CommLink Struct Reference . Radio communication channel properties. More... #include < Satellite.hpp > . ... description . Channel description. ... Definition at line 41 of file Satellite.hpp . QString CommLink::description . ... The documentation for this struct was generated from the following file: . home/aw/devel/stellarium/trunk/plugins/Satellites/src/ Satellite.hpp . ...

Еще в разделе: (Показать все результаты (>334) - astro.uni-altai.ru/ )

... The set of equipment includes 8-mm band transmitting/receiving module (TRM), 1.5-cm band multi-channel receiver, and 2-cm band receiving module. TRM, operating in 8-mm range, assures two-way communication with up to 10 Mbaud rate (33?36 GHz input/output frequency). The 1.5-cm receiver is designed for receiving the service and scientific data from the space radio interferometer in 18?26 GHz frequency range (8 channels) with up to 36 Mbaud data transfer rate. ... 1.5-cm multi-channel receiver . ...

Еще в разделе: (Показать все результаты (>295) - www.cosmos.ru/ )

• The noiseproof coding equipment
• Lidar homepage - Project news
• Satellites commerciaux

... Such is the case for Arecibo L-band observations. ... In order to be able to use most of this wide frequency range, an innovative computercontrolled filter-bank system, plus a programable radar blanker are currently under construction. ... The radar blanker will be described in a future issue. ... A number of Band-pass filters of 25 MHz bandwidth, covering the above range, along with the radar blanker, called into action for blanking the approriate radars within the pass-band. ...

Еще в разделе: (Показать все результаты (>2380) - www.naic.edu/ )

• http://www.naic.edu/~phil/rfi/gps/gpsL3test_dec06.html
• wow signal reply
• tv information

Common names: EIA-449, RS-449, ISO 4902 . ... at the DTE) . at the DCE) . ... Control . ... A signal send from DCE to its DTE to indicate that it has received a basic carrier signal from a (remote) DCE. ... Timing signals used by the DTE for transmission, where the clock is originated by the DTE and the DCE is the slave. ... A control signal from the DTE to the DCE. ... A control signal from the DTE to the DCE that causes the analog transmision output to be connected to the analog receiver input. ...

Еще в разделе: (Показать все результаты (>1545) - www.arcetri.astro.it/ )

• HwB: Defintion: DTE DCE Cable (Offline)
• HwB: Apple Communication Slot Connector (Offline)
• How kernel communicates with outside when it's started?

YAMAL-200 COMMUNICATIONS SATELLITE . Spacecraft Yamal-100, Yamal-200 were developed by the Corporation based on the S.P.Korolev RSC Energia-designed Multi-purpose Satellite Bus under a contract with Gascom within the framework of the Russian Federal SpaceProgram. ... Yamal-200 satellites were launched on November 24, 2003 at 9 hours 22 minutes, Moscow Time. Proton-K launch vehicle put the orbital module into its reference orbit. ... Orbit . ... Official WEB-site of S.P.Korolev RSC Energia . ...

Еще в разделе: (Показать все результаты (>3146) - www.energia.ru/ )

• S.P. Korolev RSC Energia - International Space Station
• INTERNATIONAL SPACE STATION

... All data and communication transfer between back-end and frontend and within the front-end run over high speed serial links with transmission rates of 2.5 GBit/s. The serial-bus architecture offers high performance and system scalability for modular controller set-up. detector readout electronics, data acquisition system, focal plane arrays Key words: 1. ... 6 Front-End Front-End Basic Module FPGA Fiber Duplex Connection RxTx RxTx RxTx RxTx Back-End Back-End PCI FPGA Signal Clock Bias Figure 5. ...

Еще в разделе: (Показать все результаты (>43773) - www.eso.org/ )

• http://www.eso.org/~lchriste/larscv.pdf
• Lars Lindberg Christensen - Homepage
• Communicating Astronomy with the Public 2011 (CAP 2011) | ESO

DTE is acronym for Data Terminal Equipment. Examples of DTE is computers, printers & terminals. DCE is acronym for Data Communication Equipment. Examples of DCE is modems. Wiring a cable for DTE to DCE communication is easy. All wires goes straight from pin x to pin x. But wiring a cable for DTE to DTE (nullmodem) or DCE to DCE requires that some wires are crossed. A signal should be wired from pin x to the opposite signal at the other end. ...

Еще в разделе: (Показать все результаты (>853) - www.sao.ru/ )

• Netscape Communications Corporation
• Netscape Communications Corporation ("Netscape") and its licensors retain all
• HwB: CompactPCI (Tech) Connector

В 1996-97 гг. американский журнал Borderlands опубликовал цикл статей, посвященных малоизвестным экспериментам по SETI, выполненным L.G.Lawrence'ом в начале 70-х годов. ... Результаты этой своей деятельности он изложил в 5 статьях и монографии Galactic Life Unveiled , которую удалось издать лишь в мае 1997 г. В последние годы издатель журнала Borderlands M.Theroux возродил методику Lawrence и создал аппаратурный комплекс для проверки экспериментов по "биодинамическому SETI" (проект LUCAS). ...

Еще в разделе: (Показать все результаты (>173) - lnfm1.sai.msu.ru/ )

• http://lnfm1.sai.msu.ru/SETI/koi/bulletin/6/pril1_3.html
• http://lnfm1.sai.msu.ru/SETI/koi/bulletin/9/pril1.html

XPA supports both inet and unix (local) socket communication. XPA uses sockets for communication between processes. It supports three methods of socket communication: inet, localhost, and unix. ... You can set up a different method by typing something like: setenv XPA_METHOD local # unix csh XPA_METHOD=local; export XPA_METHOD # unix sh, bash, windows/cygwin set XPA_METHOD=localhost # dos/windows The options for XPA_METHOD are: inet , unix (or local ), and localhost . ... Go to XPA Help Index ...

Еще в разделе: (Показать все результаты (>910) - hea-www.harvard.edu/ )

• XPA Communication Between Hosts
• The XPA Messaging System
• Introduction to XPA

... The basic Input/Output class in Karma is the ``channel''. ... A channel is a (possibly) full duplex buffered stream of data. ... The remaining lines contain the array data . # include stdio.h # include errno.h # include karma.h # include karma_ch.h # include karma_m.h int main (int argc, char **argv) { Channel channel ; int xlen, ylen, x, y; float * array ; extern char *sys_errlist[]; static char usage_string[] = readfile infile ; if (argc != 2) { fprintf (stderr, Usage ...

Еще в разделе: (Показать все результаты (>19161) - www.atnf.csiro.au/ )

• ATNF Colloquium
• Security
• lbaops:dashints [ATNF VLBI Wiki]

... The extended base address capability of the DS-100 supports any COM port. ... 1-800-553-1170 (216) 434-3154 CIS ID: 71155, 3427 DSDP-100 Serial Communication 2 RS-232 and 2 Parallel Channels (SP-1000/SP-1050 for MCA provide similar function) FEATURES: 2 Independent bi-directional parallel printer ports Two independent RS-232 serial ports All ports are address selectable All ports have selectable/shareable interrupts (IRQ2-IRQ7) Optional 16550 UARTs available DESCRIPTION: The ...

Еще в разделе: (Показать все результаты (>595) - crydee.sai.msu.ru/ )

• Netscape Communications Corporation ("Netscape") and its licensors retain all
• Historical Notes
• Footnotes

Optical Communication Experiment using Very Small Optical transmitter with SLR station National Institute of Information and Communications Technology, Japan Space Communications System Laboratory Hiroo Kunimori and VSOTA TEAM Sep 24, 2012 WPLTN Technical Workshop@St.Petersburg, Russia Table of Contents Backgound:HODOYOSHI Project JapaneseHODOYOHI= Reasonable Reliability Engineering to develop series of 50kg Satellite. ... How to share wavelength communication beam and ranging beams. ...

Еще в разделе: (Показать все результаты (>219) - www.ipa.nw.ru/ )

... Up: Future Instruments and Telescopes, Tools . ... New Generation Astronomical Telescopes (NGAT), a class of telescopes designed to be operated remotely and robotically, require efficient methods for communicating images over heterogeneous and low-bandwidth data networks such as the Internet. ... Methods researched thus far involve the classification of astronomical images based on object parameterisation, progressive image transmission, and evaluation of existing image compression schemes. ...

Еще в разделе: (Показать все результаты (>800) - www.adass.org/ )

... HST . ... APT . How to Diagnose and Fix Communication Problems with APT . ... Missions . ... Future Missions and . ... Missions Office . ... HST Peer Review Process . ... HST Overview . Overview . ... Servicing Missions . Phase I Proposing . ... Cycle 24 Announcement . Cycle 23 Results . ... Phase II Cycle 23 . ... Since it would be best to discover any communication problems well before the Phase I deadline, here are the steps to diagnose and fix communication problems. ...

Еще в разделе: (Показать все результаты (>4798) - www.stsci.edu/ )

• Test for Communication Problems with APT
• Communications
• Dust disk around a black hole in NGC 7052

... 2000 . ... Сегодня: 10 апреля 2016 г. [Boeing] Корпорация Boeing объявила о завершении процедуры приобретения фирмы Hughes Space Communications, которая до этого была спутниковым подразделением корпорации Hughes и одним из ведущих производителей спутников связи в мире. В результате этой сделки новая компания стала подразделением корпорации Boeing, и называться она будет Boeing Satellite Systems. Ее штаб-квартира будет располагаться в бывшем офисе Hughes Space and Communications. ...

Еще в разделе: (Показать все результаты (>100) - news.cosmoport.com/ )

... 2004 September 28 . Aurora Over a Communications Tower . ... Explanation: Higher than highest communications tower , higher than highest mountain , higher than highest airplane , lies the realm of the aurora. ... Aurora light results from energetic electrons and protons striking molecules in the Earth's atmosphere . ... Pictured above is a particularly rare purple aurora l corona that occurred on August 30, high above Harstad , Norway . ... About APOD | ... NASA Official: Jay Norris. ...

Еще в разделе: (Показать все результаты (>421) - www.sai.msu.su/ )

• APOD: 2011 October 4 - QR Codes: Not for Human Eyes