Unbalanced to balanced high impedance ratio wideband transformer

Details Unbalanced to balanced high impedance ratio wideband transformer Unbalanced to balanced high impedance ratio wideband transformer

1996-11-25

1998-04-21

Gensler, Paul

Wave transmission lines and networks

Plural channel systems

Having branched circuits

333 25, H03H 746, H03H 742

Patent

active

057422133

ABSTRACT:
A transformer circuit disclosed performs wideband impedance transformation (matching) and can be used for voltage step-up and step-down applications. The circuit disclosed is comprised of two transmission line transformers and two reactive impedances that compensate the circuit for impedance versus frequency. The circuit disclosed performs a very wideband impedance ratio of 1:9. The circuit may have different turns ratios for transformers T1 and T2 and different values for reactive impedances Z1 and Z2 to accommodate rational, fractional and integer values of transformation up to an impedance ratio of 16:1. Incorporation of a balun in the second transformer provides balanced output.

REFERENCES:
patent: 3244998 (1966-04-01), Broadhead, Jr.
patent: 3882432 (1975-05-01), Bowman et al.
patent: 4201962 (1980-05-01), Hosoya et al.
patent: 5051710 (1991-09-01), Kaltenecker
patent: 5216393 (1993-06-01), Wandel
patent: 5309120 (1994-05-01), Koontz
patent: 5495212 (1996-02-01), DeCramer

Affiliated with

Also associated with

Rating

Unbalanced to balanced high impedance ratio wideband transformer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Unbalanced to balanced high impedance ratio wideband transformer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unbalanced to balanced high impedance ratio wideband transformer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2061787