MMIC (monolithic microwave integrated circuit) switchable bidire

Details MMIC (monolithic microwave integrated circuit) switchable bidire MMIC (monolithic microwave integrated circuit) switchable bidire

1987-10-19

1994-05-31

Lee, Benny

Wave transmission lines and networks

Coupling networks

Delay lines including long line elements

333161, H03H 1120

Patent

active

053172906

ABSTRACT:
The invention relates to a switchable bidirectional phase shift network exhibiting a desired differential insertion phase suitable for use as a phase bit in a multi-bit phase shifter. The design is economical in its use of components--six field effect transistors, three inductors and no capacitors, and provides in one switching state a band pass network of low insertion phase and in the other switching state a low pass network of high insertion phase. The rate of change of insertion phase over a range of operating frequencies is substantially equal for the two states.

REFERENCES:
patent: 4435841 (1984-03-01), Dobrovolny
patent: 4733203 (1988-03-01), Ayasli
Naster, Ronald I. et al; "Affordable MMIC designs for Phased Arrays" Microwave Journal; Mar. 1987; pp. 141-197.
Wide-Band Monolithic Phase Shifter, Y. Ayasli, S. W. Miller, R. Mozzi and L. K. Hanes/IEEE Transaction on Microwave Theory and Techniques, vol. MTT-32, No. 12, Dec. 1984, pp. 1710-1714.

Affiliated with

Also associated with

Rating

MMIC (monolithic microwave integrated circuit) switchable bidire does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with MMIC (monolithic microwave integrated circuit) switchable bidire, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and MMIC (monolithic microwave integrated circuit) switchable bidire will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1630313