发明名称 |
Whispering gallery mode dielectric resonator oscillator circuit |
摘要 |
A microwave source has an amplifying transistor capable of operating at microwave frequencies and a frequency selection circuit. The circuit has a whispering mode dielectric resonator and a feedback loop having a first microstrip line connected by an impedance adaptation circuit to a gate of said transistor and a second microstrip line connected by an impedance adaptation circuit to a drain of said transistor. The dielectric resonator is located between the first line and the second line for magnetic field coupling therewith.
|
申请公布号 |
US5834981(A) |
申请公布日期 |
1998.11.10 |
申请号 |
US19970885669 |
申请日期 |
1997.06.30 |
申请人 |
MATRA MARCONI SPACE FRANCE |
发明人 |
TRIER, MARC;BAZIL, ALINE |
分类号 |
H03B5/18;(IPC1-7):H03B5/18 |
主分类号 |
H03B5/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|