Do Digital Diplexers Exist?

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Article #662

#662

From: Jon Cummings
Date: Fri, 03 Apr 1998 00:00

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All:

Does anyone know if digital diplexers exist or are being developed?  E.g.,
software-driven, reconfigurable digital devices that perform the function
of diplexers for RF transceivers?

The intended application would be for use with software-reconfigurable RF
transceivers that operate over such a wide variety of frequencies that
multiple diplexers [and multiple antennas] might otherwise be necessary.

A software-driven reconfigurable diplexer should be both
frequency-configurable and bandwidth-configurable, hopefully.

Any ideas?  This question was previously posted to an FPGA newsgroup and
responses were not all that encouraging.  

Please respond to this non-spam email address:

     jcumming at alexandria dot adroit dot com

Thank you

Jon Cummings

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From: "Jon Cummings" <cflat@monumental.com>
Subject: Do Digital Diplexers Exist?
Date: 1998/04/03
Message-ID: <01bd5f7e$9d9be6c0$846defce@cflat.mnsinc.com>
X-Deja-AN: 340407124
Organization: Monumental Network Systems
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