搜尋結果
quadrature amplitude modulation
- IPA[ˈkwädrəCHər ˈampləˌto͞od ˌmäjəˈlāSHən]
- a modulation system used in microwave and satellite communication, involving phase and amplitude modulation of a carrier wave.
noun: quadrature amplitude modulation
- 更多解釋
- a modulation system used in microwave and satellite communication, involving phase and ...
Oxford Dictionary