| 摘要 |
A multiple-series amplifying device (100) of the present invention includes multiple series of amplifiers (110, 120) which are formed in parallel so as to input and output signals individually. Each of multiple-series of amplifiers (110, 120) includes a plurality of semiconductor amplifying elements (111, 112, 121, 122) which are driven in parallel so as to amplify signals. A pair of semiconductor amplifying elements (112, 121) adjoining together in a pair of amplifiers (110, 120) is formed in a single package (130). |
