HYBRIDMODUS HORNANTENNE.

申请公布号：NO850808(A)

申请号：NO19850000808

申请日期：1985.02.28

申请公布日期：1986.08.29

申请人：

SINTEF - STIFTELSEN FOR IND OG TEKN FORSKNING VED NTH

发明人：LIER, ERIK;SCHAUG-PETTERSEN, TOR

分类号：H01Q13/02;H01Q13/24;H01Q19/08;(IPC1-7):H01Q/

主分类号：H01Q13/02

Adjustable sensor for sensing a level of liquid

Multilayer PTC thermistor

Low band side filter of duplexer, high band side filter of duplexer, and duplexer

Method and apparatus for tuning frequency of LC-oscillators based on phase-tuning technique

Pre-amplifier

Voltage generation circuit

Device for capturing and transferring a measured value, series connection, system for capturing and transferring measured values, and household appliance

Fault current test equipment of direct current thyristor valve

Multi-channel capacitive sensing circuit

Magnetic detection device

Power converter control apparatus

Electronic flash unit and manufacturing method thereof

Mercury-free ceramic metal halide lamp with improved lumen run-up

Lighting device having two light sides and an organic layer stack

Light source with luminophore layer

Elastic wave device and method for manufacturing the same

Rotor assembly wire support

Transmission device using a plurality of elementary return conductors

Inverter power system

Co-polymer films for sensors