Monolithic lumped-element unequal branch-line coupler for the use in asymmetrical Doherty amplifiers

Negra, Renato; Ghannouchi, Fadhel M.; Bächtold, W.

Piscataway, NJ / IEEE (2009) [Beitrag zu einem Tagungsband]

Digest of Papers : 2009 IEEE Topical Symposium on Power Amplifiers for Wireless Communications ; January 19 and 20, 2009, San Diegeo, California / IEEE