Large Transport; Low Wing; 2 Turbojet Eng
Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine; Flight Crew Instrument
Flight Crew Last 90 Days 121; Flight Crew Type 3093
Aircraft Equipment Problem Less Severe
Aircraft Equipment Problem Dissipated
Aircraft; Environment - Non Weather Related
Conducting ILS 35L in DEN we lost both GPS receivers; had a map shift; and lost transponder.  The aircraft was established on the ILS using the ILS signal and autopilot on.  The aircraft responded normally as did the autopilot. The flight landed uneventfully.  Taxiing in GPS receivers and transponder recovered and were in a normal state of operation.
Air carrier Captain reported temporary loss of GPS and transponder on approach to DEN. Both systems returned to normal after landing.