Systems and Methods for Receiver Upgrade

Abstract

Systems and methods for an upgradeable and / or reconfigurable receiver are provided. In general, the present invention is directed to providing systems and methods for designing an electronic communication system having easy and cost effective upgradeable receiver systems and components including, for example, an amplifier and / or a filter. For example, a receiver may include a receiver front end that is configured so that at least one of the original conventional system components may be used along with one or more new system components to provide greater receiver sensitivity and / or selectivity. In various embodiments, portions of an upgradeable receiver system may be made as modular components that allow easy replacement for the upgradeable components which may include a signal amplifier and / or a signal filter. In various embodiments the receiver may be upgraded by replacing a conventional low noise amplifier (LNA) with a high temperature superconductor (HTS) filter and / or a cryo-cooled LNA.

Description

RELATED APPLICATIONS[0001]This application claims priority to and is a divisional of U.S. patent application Ser. No. 10 / 946,309, filed on Sep. 22, 2004, which is a continuation-in-part of U.S. patent application Ser. No. 10 / 803,969, filed on Mar. 19, 2004, now U.S. Pat. No. 7,283,843. These prior patent applications are hereby incorporated by reference for all purposes.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates to the field of communications and, more specifically, to methods and systems for providing electronic communications.[0004]2. Description of the Related Art[0005]Today there are numerous types of electronic or electronic assisted communication systems that include, for example, radio, television, cable, internet, two-way radio, cellular telephone systems, LANS, WANS, and optical communication systems. Many of these systems may employ various types of signal amplifiers and filters in their receivers that have a particular pe...

AI Technical Summary

Benefits of technology

This approach allows wireless communication systems to improve receiver sensitivity and selectivity while preserving capital investments, reducing waste and costs by enabling on-site upgrades of existing systems with minimal complexity, thus addressing the limitations of conventional systems in handling increased traffic and interference.

Problems solved by technology

In the presence of electromagnetic interference, low noise conventional products may not provide sufficient filtering to protect the noise floor of the base station from increasing.

However, replacing a conventional receiver front end with a receiver front end including HTS typically results in the wasteful practice of disposing of all or most of the components and housing of the conventional receiver front end.

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