专利名称：ADJUSTABLE BALANCED MODULATOR 发明人：ASBURY, JIMMIE, R.,SMITH, STEPHEN, H.申请号：EP99958825
荡秋千的英文i will be back什么意思申请日：19991109中高级口译
超标英文
doubt的用法公开号：EP1145422A4ordinal
公开日：
cityhunter
20021002
专利内容由知识产权出版社提供
预订英文摘要：A first non-linear device (410) receives an RF input signal and an in-pha LO signal to produce a first mixed signal. A cond non-linear device (412) receives an RF input signal and an out-of-pha LO signal to produce a cond mixed signal. A summer (450) sums the two mixed signals to produce an output signal including sum and difference product terms and a suppresd RF input term. An adjustable pha corrector (414) can be ud to adjust the RF input signals to the non-linear devices (410, 412) to be substantially in-pha to more effectively suppress an original RF input signal in the output signal.
acquainted申请人：SMITH TECHNOLOGY DEVELOPMENT LLC
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