High frequency distributed oscillator using coupled...

Details High frequency distributed oscillator using coupled... High frequency distributed oscillator using coupled...

2007-01-09

2007-01-09

Kinkead, Arnold (Department: 2817)

Oscillators

With distributed parameter resonator

C331S1070SL, C331S1070DP, C331S1170FE, C331S1170FE

Reexamination Certificate

active

11059701

ABSTRACT:
The present invention relates to a distributed oscillator, and more particularly, to a high frequency distributed oscillator using coupled transmission lines. According to the present invention, coupled transmission lines capable of increasing the frequency selectivity are used as transmission lines. Signal interference occurs among the coupled transmission lines because of mutual approximation. The coupled transmission lines serve as a filter due to the signal interference. A phase noise characteristic can be thus increased.

REFERENCES:
patent: 6396359 (2002-05-01), Hajimiri et al.
Eun-Chul Park, Euisik Yoon, A 13GHz CMOS Didtributed Oscililator Using MEMS Coupled Transmission Lines for Low Phase Noise, 2004 IEEE International Solid-State Circuits Conference, Feb. 17, 2004, pp. 300-301, San Francisco, CA.
Eun-Chul Park, Jun-Bo Yoon, Songcheol Hong, and Euisik Yoon, A 2.6 GHz Low Phase-Noise VCO Monolithically Integrated with High Q MEMS Inductors, European Solid-State Circuit Conference, 2002, pp. 143-146, Italy.
Bendrik Kleveland, Carlos H. Diaz, Dieter Vook, Liam Madden, Thomas H. Lee, S. Simon Wong, Monolithic CMOS Distributed Amplifier and Oscillator, 199 IEEE International Solid State Circuits Conference, Feb. 15-17, 1999, San Francisco, CA.
Hui Wu and Ali Hajimiri, A 10GHz CMOS Distributed Voltage Controlled Oscillator, IEEE Custom Integrated Circuits Conference, 2000, pp. 581-584, Orlando, FL.

Affiliated with

Also associated with

Rating

High frequency distributed oscillator using coupled... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High frequency distributed oscillator using coupled..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High frequency distributed oscillator using coupled... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3764624