Radio frequency monolithic power amplifier layout techniques

Details Radio frequency monolithic power amplifier layout techniques Radio frequency monolithic power amplifier layout techniques

2005-01-18

2005-01-18

Nguyen, Patricia (Department: 2817)

Amplifiers

With semiconductor amplifying device

Integrated circuits

C330S295000

Reexamination Certificate

active

06844783

ABSTRACT:
Radio frequency monolithic power amplifier layout techniques for the purpose of the invention is for improved thermal and electrical performance of RF monolithic power amplifiers. The inventive device includes the main components of the invention is to exploit layout techniques to improve the thermal and electrical performances. A technique, named input feeding phase equalizer, is invented to achieve better heat dissipating performance. A second technique, named grounding equalizer, is invented to achieve better electrical performance. A third technique, named staggered transistor column, is invented to achieve better heat dissipation performance. The electrical length between the input to the input stage of a2n-column cells is topologically altered to achieve input feeding phase equalization. The electrical length between the ground to the ground stage of a2n-column cells is topologically altered to achieve distance equalization. The rows of transistors of a2n-column cells are staggered to achieve more uniformed heat dissipation.

REFERENCES:
patent: 4429416 (1984-01-01), Page
patent: 4897617 (1990-01-01), Milberger et al.
patent: 5784327 (1998-07-01), Hazani
patent: 5952886 (1999-09-01), Buer et al.

Affiliated with

Also associated with

Rating

Radio frequency monolithic power amplifier layout techniques does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radio frequency monolithic power amplifier layout techniques, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio frequency monolithic power amplifier layout techniques will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3392899