WAVEGUIDE RADIATOR, ARRAY ANTENNA RADIATOR AND SYNTHETIC APERTURE RADAR SYSTEM

PROBLEM TO BE SOLVED: To provide a waveguide radiator, array antenna radiator and synthetic aperture radar system.SOLUTION: A waveguide radiator includes a slot formation waveguides (10;30) having a plurality of slots (23;32) in the transverse direction and longitudinal direction, and additional int...

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Bibliographische Detailangaben
Hauptverfasser:	ALEXANDER HERSCHLEIN, ROEMER CHRISTIAN
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a waveguide radiator, array antenna radiator and synthetic aperture radar system.SOLUTION: A waveguide radiator includes a slot formation waveguides (10;30) having a plurality of slots (23;32) in the transverse direction and longitudinal direction, and additional internal conductors (14;34) provided in the waveguides (10;30). The internal conductors (14;34) are formed according to the arrangement of slots (12, 32) so that they are supplied according to the principle of a traveling wave, and all slots (12;32) of the waveguides (10;30) can be excited with the same phase. 【課題】導波路放射器、アレイアンテナ放射器及び合成開口レーダーシステム【解決手段】複数の横断方向または長手方向のスロット（２３；３２）を有するスロット形成導波路（１０；３０）を含み、導波路（１０；３０）内に提供される追加的な内部導体（１４；３４）を含む導波路放射器が記載されており、内部導体（１４；３４）は、進行波の原理に従った供給となるようにスロット（１２、３２）の配置に従って形成され、導波路（１０；３０）の全てのスロット（１２；３２）は同一の位相で励起可能である。【選択図】図１