Passive reflection mixer

US7580693B2 · kind B2 · utility

Assignee

• Synergy Microwave Corporation · US

Inventors

• Ulrich L. Rohde · Upper Saddle River, US
• Antonio Almeida · Clark, US
• Ajay Kumar Poddar · Dover, US
• Vaseem Ahmed · Hasbrouck Heights, US
• Nikolay Ilkov · Munich, DE
• Klaus Juergen Schoepf · Chandler, US

Key dates

• Filing date: Oct 27, 2005
• Grant date: Aug 25, 2009
• Expiry date: Feb 4, 2027

Classification

• Technology area (CPC H): Electricity
• CPC primary: H03D2200/009
• WIPO field: Basic communication processes
• WIPO sector: Electrical engineering

Abstract

In one aspect, a mixer that provides improved isolation between an input oscillator and a mixing cell. In another aspect, a mixer that includes circuitry operative to shape an input signal provided by a local oscillator.