Ultra-low noise active electrically small antenna differential receiving device for long wave positioning navigation time service

The utility model discloses an ultra-low noise active electrically small antenna differential receiving device for long wave positioning navigation time service. The ultra-low noise active electrically small antenna differential receiving device comprises an electrically small antenna, a pre-amplifi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG YONGHAO, LEE JUN-IL, QIAO XIMEI, WANG HANBIN, HUANG KEGONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AMPLIFIERS ANALOGOUS ARRANGEMENTS USING OTHER WAVES ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRICITY HOROLOGY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION RADIO-CONTROLLED TIME-PIECES TESTING
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