Gestapo
A Dictionary of Contemporary World History
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2004
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© A Dictionary of Contemporary World History 2004, originally published by Oxford University Press 2004. (Hide copyright information)
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Gestapo (Geheime Staatspolizei, Secret State Police) Internal security police of the Nazi regime, which came under the leadership of H.
Himmler in 1936 and came to form the most important branch of the security service (
Sicherheitsdienst) of the
SS.
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New Jersey Inventors Develop Optical Double Sideband Signal Receiving System
News Wire article from: US Fed News Service, Including US State News; 10/27/2006; 539 words
; ...using a method for receiving an optical double sideband signal over an optical fiber system, comprising...steps of splitting the received optical double sideband signal into an upper sideband signal and a lower sideband signal, photodetecting...
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SideBand Systems, Inc. Selected as Cisco Systems Advanced Technology Partner.
PR Newswire; 1/3/2001; 700+ words
; ...BEVERLY, Mass., Jan. 3 /PRNewswire/ -- SideBand Systems, Inc. was selected as one of only...broadband wireless products. The selection of SideBand Systems as an ATP partner means that SideBand is now one of twenty-one exclusive resellers...
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Telaxis Communications Announces Distributor Agreement With Sideband Systems.
Business Wire; 6/24/2002; 700+ words
; ...has signed a distributor agreement with Sideband Systems, a leading systems integrator...In the agreement, Telaxis appointed Sideband as a non-exclusive distributor of its...to promoting FiberLeap(TM) sales, Sideband will assist its customers with system...
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Texas Inventors Develop Optical Vestigial Sideband Transmitter
News Wire article from: US Fed News Service, Including US State News; 1/13/2007; 528 words
; ...have developed an optical vestigial sideband transmitter that includes first and second...modulated signals to generate two vestigial sideband signals and multiplexes them onto a single...substantially suppresses the redundant sideband from each modulated signal. After transmission...
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Single sideband mixer. (Components).
Magazine article from: Microwave Journal; 9/1/2002; 362 words
; The model SSB-0218 single sideband mixer covers 2 to 18 GHz with numerous IF...broadband applications requiring carrier and sideband suppression, the SSB-0218 is double-balanced single sideband mixer design, available in SMA connectorized...
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Single sideband mixer.(New Waves: RF Components and Systems)
Magazine article from: Microwave Journal; 2/1/2004; 402 words
; The model SSB-0218 is a single sideband mixer that covers 2 to 18 GHz with numerous...broadband applications requiring carrier and sideband suppression, the SSB-0218 is a unique double-balanced single sideband mixer design, available in SMA connectorized...
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California Inventors Develop Sideband Image Calibration System
News Wire article from: US Fed News Service, Including US State News; 10/15/2007; 480 words
; ...Newbury Park, Calif., have developed a sideband image calibration system. According...determine a minimum LO leakage. Thereafter, sideband image calibration is performed on the...thereto, in order to determine a minimum sideband image. Operational values for the RF...
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New radios transmit loud and clear; Icom's IC-M802 dramatically improves single-sideband performance.
Magazine article from: National Fisherman; 10/1/2002; ; 700+ words
; If you are looking for a single-sideband radio for those times when you are beyond...important improvements over previous single-sideband radios. First off, the IC-M802 has...that is normally heard on a single-sideband radio by converting the incoming signal...
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Massachusetts Inventors Develop Single Sideband Optical Signal Transmitter
News Wire article from: US Fed News Service, Including US State News; 2/7/2008; 520 words
; ...and a method for generating a single sideband optical signal. The method includes...modulated laser signal having a double sideband." An abstract of the invention, released...second power level to yield the single sideband optical signal. Optical transmitters...
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Single-sideband demodulator covers the HF band.(Technology Information)
Magazine article from: EDN; 7/20/2000; ; 700+ words
; ...sub.2] allows upper or lower sideband selection. Measurements on the...circuit show 37 dB of unwanted-sideband rejection for a 1-kHz modulated...Jr, "New low-power single-sideband circuits," Philips Semiconductor...
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sideband
Book article from: The Columbia Encyclopedia, Sixth Edition
sideband any frequency component of a modulated carrier wave other than the frequency...equivalent information; thus only one needs to be transmitted. Such single-sideband signals are very efficient in their use of the frequency spectrum when compared...
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modulation
Book article from: The Columbia Encyclopedia, Sixth Edition
...sent along with the information. In a variant of amplitude modulation, called single sideband modulation (SSB), the modulated signal contains only one sideband and no carrier. The information can be demodulated only if the carrier is used as...
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Loran
Encyclopedia entry from: The Gale Encyclopedia of Science
...quickly. Pulses with steep wavefronts must have a high harmonic content, and this means that the transmitted signals will have sideband components far to either side of the assigned frequency. The LORAN signals must be confined within a fairly narrow band of...
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Radio
Book article from: How Products Are Made
...modes used by ham radio operators, industry, and the military are CW (continuous wave using Morse code), SSB (single sideband), digital modes such as telemetry, radio teletype, and PSK (phase shift keying). History Guglielmo Marconi successfully...
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