公开(公告)号：US20040070463A1

公开(公告)日：2004-04-15

申请号：US10269136

申请日：2002-10-10

申请人： General Dynamics Decision Systems, Inc.

发明人： Michael N. Pickett ,  Robert H. Bickley

IPC分类号： H03B001/00

CPC分类号： H03B5/1228 ,  H03B5/1203 ,  H03B5/1243 ,  H03B5/1296

摘要： A voltage-controlled oscillator in which a tunable resonator (102) having a first port (132) and a second port (106) is disclosed. In one embodiment, the tunable resonator is a series resonating circuit having low driving and load impedances. A power gain element (108) is coupled to the first port and the second port, and an output port (110) is coupled to the power gain element and the second port. The first impedance at the first and second ports is less than approximately ten ohms. The voltage-controlled oscillator is capable of generating a signal at the output port of greater than approximately half a watt.

摘要翻译： 公开了一种压控振荡器，其中具有第一端口（132）和第二端口（106）的可调谐谐振器（102）。 在一个实施例中，可调谐谐振器是具有低驱动和负载阻抗的串联谐振电路。 功率增益元件（108）耦合到第一端口和第二端口，并且输出端口（110）耦合到功率增益元件和第二端口。 第一和第二端口处的第一阻抗小于约十欧姆。 压控振荡器能够在输出端口处产生大于约一瓦特的信号。