CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «TROPOSCATTER»
Descoperă întrebuințarea
troposcatter în următoarea selecție bibliografică. Cărți în legătură cu
troposcatter și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Military Communications: From Ancient Times to the 21st Century
The North Atlantic Treaty Organization used troposcatter for its ACE High system
as early as 1956. The ACE High system consisted of forty-nine troposcatter links
and forty line-of-sight microwave links extending from Norway to Turkey.
Christopher H. Sterling, 2008
2
Radiowave Propagation: Physics and Applications
Nevertheless, troposcatter systems are still used for some long-distance
terrestriallinkswhere itis notfeasible orcost-effective toemploy
manyrepeaterstations between the transmitter and receiver, such as in links over
the ocean to distant ...
Curt Levis, Joel T. Johnson, Fernando L. Teixeira, 2010
3
Tactical Communications for the Digitized Battlefield
A troposcatter path can vary in length from about 100 to 150 km to almost 1,000
km. Most of the current systems, however, use a path length of between 150 km
and 400 km. The maximum path attenuation including deep fades is very high, ...
Michael J. Ryan, Michael R. Frater, 2002
4
Communications and Information Systems
Practical systems favour high RF power outputs for troposcatter links; normal RF
power outputs are 100W, 1 kW and 10 kW with the current trend favouring 1 kW
to provide path lengths of 100 km to 200 km. Antennas are usually parabolic with
...
Michael John Ryan, Michael Frater, 2002
5
Cognitive Radio Architecture: The Engineering Foundations of ...
7.7.3.4 Troposcatter Knowledge Chunk As illustrated in Figure 7-12, troposcatter
is useful when transmitter and receiver are not within LoS of each other [170].
Each radio points at a scattering region in the troposphere where weak coupling
...
Bill Baldridge, SilverSpring, Md. Troposcatter Radio Links, a book written by
Giovanni Roda and published by Artech House in Nonuood, Mass., may provide
you with more information about the technology. Troposcatter, also known as
tropo- ...
The particular advantage of such "troposcatter" communications is that it can
provide secure broadband radio links between a minimum number of sites
without the risk of guerrilla attack on roadside cables or chains of closely- spaced
...
8
United States Military Forces and Installations in Europe
... relay (serves Torrej6n) Hardware: Troposcatter Personnel: 21 USAF Refer to:
Torrej6n; Brawdy (UK) Units: Loran-C station Hardware: LF transmitter Personnel
: 20 USN, 3 civilians Units: Troposcatter relay (to Sardinia) Refer to: Mt Limbara, ...
The start of the new service is of particular interest since it uses a technique new
to civil communications in western Europe, over the horizon troposcatter radio.
The inaugural call was made to the Mobil Beryl platform, about 200 km east of the
...
10
Digital Signal Processing for Communication Systems
12. A. STUDY. OF. VHF. TROPOSCATTER. COMMUNICATION. CHANNELS. IN.
SOUTH. AUSTRALIA. Weimin Zhang, John A. Hackworth and Wayne R. Schoff
Communications Division Defence Science and Technology Organisation, ...
Tadeusz Wysocki, Hashem Razavi, Bahram Honary, 1997
ȘTIRI NOI CARE INCLUD TERMENUL «TROPOSCATTER»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
troposcatter în contextul următoarelor știri.
TCS tests tactical transportable troposcatter system for US Army
TeleCommunication Systems (TCS) has successfully evaluated its quad diversity tactical transportable troposcatter (3T) system at White Sands Missile Range in ... «Army Technology, Feb 15»
TeleCommunication Systems Achieves Unprecedented …
The TCS 3T Troposcatter System is the only backwards compatible system to legacy AN/TRC-170 DoD Troposcatter Solutions. TCS' Government Solutions ... «PR Newswire, Feb 15»
Comtech Systems, Inc. Debuts World's First 50 Mbps Digital …
ORLANDO, Fla., Oct. 6, 2014 /PRNewswire/ -- Comtech Systems, Inc. is proud to announce the release of the world's first 50 Mbps Digital Troposcatter Modem, ... «PR Newswire, Oct 14»
Is Timing Right For A Comtech Sale?
It's got a troposcatter communications division, a Vietnam-era technology that's experiencing a resurgence, and a power amplifier business. It also has a legacy ... «Forbes, Aug 14»
TeleCommunication Systems Receives Delivery Order from U.S. …
Comtech's newest IP-capable Troposcatter Terminal, the Modular Transportable Troposcatter System (MTTS), offers significant advances in troposcatter ... «PR Newswire, Aug 14»
Iran Plans to Unveil Mid, Long-Range Missile Defense Systems
The Iranian armed forces also displayed the tactical troposcatter system which is an advanced home-made communications system unveiled by Esmayeeli last ... «Fars News Agency, Aug 14»
Iran to Unveil New Missile, Radar Systems in September
The Iranian armed forces also displayed the tactical troposcatter system which is an advanced home-made communications system unveiled by Farzad ... «Fars News Agency, Iul 14»
Comtech Systems Receives $2.4 M Contract for New Troposcatter …
These systems are unique for troposcatter communications because they require a stabilized antenna system on the offshore floating platform that must be able ... «Satellite Today, Nov 13»
Comtech Win Offshore Platform Microwave Communications Contract
These systems are unique for troposcatter communications because they require a stabilized antenna system on the offshore floating platform able to keep ... «MarineLink, Nov 13»
Iranian Military Unveils Latest Radar, Missile Systems
TEHRAN (FNA)- The Iranian Armed Forces displayed tactical troposcatter communications system as well as optimized Sky Guard and high-altitude S-200 ... «Fars News Agency, Sep 13»
