H03D3/06 - CPC Classification Index

ClassID:

218981 ⎘

H03D3/06 - CPC Classification

Classification description:

Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators

Sub-classes:

H03D3/08 » by means of diodes, e.g. Foster-Seeley discriminator 1
H03D3/12 » by means of discharge tubes having more than two electrodes 0
H03D3/14 » by means of semiconductor devices having more than two electrodes 0
H03D3/16 » by means of electromechanical resonators 0

Recent Application in this class:

20190260357

2019-08-22

Filter that minimizes in-band noise and maximizes detection sensitivity of exponentially-modulated signals

20180159509

2018-06-07

Filter that minimizes in-band noise and maximizes detection sensitivity of exponentially-modulated signals

20140287705

2014-09-25

Method for processing a frequency-modulated analog signal and corresponding device

20120177150

2012-07-12

RECEIVER