H03B9/14 - CPC Classification Index

ClassID:

218693 ⎘

H03B9/14 - CPC Classification

Classification description:

Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance

Sub-classes:

H03B9/141 » {and comprising a voltage sensitive element, e.g. varactor} 3
H03B9/142 » {and comprising a magnetic field sensitive element, e.g. YIG} 1
H03B9/143 » {using more than one solid state device} 4
H03B9/145 » {the frequency being determined by a cavity resonator, e.g. a hollow waveguide cavity or a coaxial cavity } 4
H03B9/147 » {the frequency being determined by a stripline resonator } 3
H03B9/148 » {the frequency being determined by a dielectric resonator } 1

Recent Application in this class:

20150372664

2015-12-24

Apparatus and methods for switch-coupled oscillators

20120319783

2012-12-20

Inductance enhanced rotary traveling wave oscillator circuit and method

20070176700

2007-08-02

Solid-state high-power oscillators

20050001632

2005-01-06

Intergrated semiconductor component for high-frequency measurement and use thereof