Integrated barium-ferrite tuned mixer for spectrum analysis to 6

Details Integrated barium-ferrite tuned mixer for spectrum analysis to 6 Integrated barium-ferrite tuned mixer for spectrum analysis to 6

1993-12-16

1995-11-07

Urban, Edward F.

Telecommunications

Receiver or analog modulated signal frequency converter

Frequency modifying or conversion

455326, 455327, 333 26, 333235, H04B 126

Patent

active

054654173

ABSTRACT:
A routing barium-ferrite tuned resonator filter integrated with an image-enhanced, single-balanced mixer. The barium-ferrite tuned resonator filter is preferably a four-sphere barium-ferrite tuned preselector which is integrated with a harmonically mixed, image-enhanced, single-balanced mixer to provide a high level of dynamic range in a harmonically mixed front end. An input resonator of the preselector in combination with a dual PIN diode switch switches low-frequency input signals (e.g., 0 to 26.5 GHz) to a low-frequency output. For high-frequency input signals (e.g., 26.5 to 50 GHz), the four-sphere barium-ferrite tuned preselector is combined with the image-enhanced, single-balanced mixer which incorporates a GaAs monolithic diode bridge integrated circuit. This provides a front end component of a high-performance portable spectrum analyzer.

REFERENCES:
patent: 3839677 (1974-10-01), Sedin
patent: 4607394 (1986-08-01), Nightingale
patent: 4704739 (1987-11-01), Murakami et al.

Affiliated with

Also associated with

Rating

Integrated barium-ferrite tuned mixer for spectrum analysis to 6 does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Integrated barium-ferrite tuned mixer for spectrum analysis to 6, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated barium-ferrite tuned mixer for spectrum analysis to 6 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-203480