Microwave reception chain comprising a device for direct...

Details Microwave reception chain comprising a device for direct... Microwave reception chain comprising a device for direct...

H - Electricity

03

D

329/3

H03D 3/18 (2006.01) H04L 27/227 (2006.01)

Patent

CA 1213646

- 16 - ABSTRACT OF THE DISCLOSURE The microwave reception chain according to the invention comprises a direct microwave demodulation device comprising a demodulation circuit associated with an oscillator operating at the microwave carrier frequency, controllable to coincide in phase with the carrier received. The demodulation circuit comprises a separator coupled to the input for the received signal and connected to two symmetrical mixers which respectively receive the carrier from the oscillator and the same carrier shifted through 90° which are available at the output of a coupler having a phase shift of 90°, the outputs of the mixers being connected to low-pass filters restoring the demodu- lated digital sequences. The reception chain comprises an automatic gain control circuit in the base band and a phase calculator receiving the demodulated digital sequences.

450199

Affiliated with

Also associated with

Rating

Microwave reception chain comprising a device for direct... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microwave reception chain comprising a device for direct..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microwave reception chain comprising a device for direct... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1174192