Ipswich Town have signed Brentford midfielder Alan Judge until the end of the season, with an option to extend the deal for 12 months.
The 30-year-old Republic of Ireland player has joined for an undisclosed fee.
Judge began his career with Blackburn Rovers and re-signed for them after two seasons with Notts County.
He moved to Brentford, initially on loan, in January 2014 and played 140 games for the Bees.