Banabhatta

Poet at the court of King Harshavardhana, whose biography he wrote under the title Harshacharita.

Kadambari is the protagonist in his work of the same name. Banabhatta died before he could finish his work, this is what his son Bhushanabhatta did for him.

Read about Banabhatta here
http://www.iloveindia.com/literature/sanskrit/poets/banabhatta.html