| 摘要 |
A digital radio module (100) comprises a modular architecture for use in a multi-band multi-standard radio communication apparatus. The digital radio module (100) comprises one or more digital transmitter sub modules (1011 to 101X), each digital transmitter sub module comprising a plurality of digital transmitter chains (1031 to 103N), and one or more digital receiver sub modules (1051 to 105Y), each digital receiver sub module comprising a plurality of digital receiver chains (1071 to 107M). Each of the digital transmitter sub modules (1011 to 101X) and digital receiver sub modules (1051 to 105Y) comprises a respective control unit (109) for individually configuring each digital transmitter sub module and digital receiver sub module such that the digital radio module (100) is operable to transmit and/or receive multiple different carrier frequency signals in one or more different modes of operation. |
