HIGH LOW FREQUENCY SCRAMBLERS

Brand Owner Address Description
ANTSEC ANT NACHRICHTENTECHNIK GMBH GERBERSTRASSE 33 D-7150 BACKNAG Germany high and low frequency scramblers, voice protection, masking, encoding and encryption devices, enciphering and privacy encoders all for analogue and digital electrical signals;ant-sec;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A layer formation method is disclosed which comprises supplying gas to a discharge space, exciting the supplied gas at atmospheric pressure or at approximately atmospheric pressure by applying a high frequency electric field across the discharge space, and exposing a substrate to the excited gas, wherein the high frequency electric field is an electric field in which a first high frequency electric field and a second high frequency electric field are superposed, frequency ?2 of the second high frequency electric field is higher than frequency ?1 of the first high frequency electric field, strength V1 of the first high frequency electric field, strength V2 of the second high frequency electric field and strength IV of discharge starting electric field satisfy relationship V1?IV>V2 or V1>IV?V2, and power density of the second high frequency electric field is not less than 1 W/cm