摘要:
A stacked power amplifier is provided in which an input signal is independently coupled to each of a series of amplifying devices in the stack. A transformer is used at the input circuit of each device to create an RF swing across each amplifying device which is substantially equal. This results in an equal distribution of RF and DC voltage among the devices in the stack.
摘要:
A specific amino acid sequence proximal to the carboxy terminus of P/Q type ion channels has been shown to mediate, through binding to the Homer protein, the expression of the gene encoding syntaxin-1A. This region of the P/Q type calcium ion channel provides peptides that can be used in screening assays for compounds that modulate the central nervous system.
摘要翻译:P / Q型离子通道的羧基末端的特定氨基酸序列已显示通过与荷马蛋白结合来介导编码syntaxin-1A的基因的表达。 P / Q型钙离子通道的这一区域提供了可用于筛选调节中枢神经系统化合物的筛选的肽。