发明名称 |
ATOMIC FREQUENCY STANDARD |
摘要 |
FIELD: measurement technology. SUBSTANCE: atomic frequency standard includes heating winding arranged around shell which limits microwave cavity resonator. Winding is designed to supply heat to absorption cell located in resonator. Absorption cell is embraced by electrodes intended to improve and orient magnetic oscillatory field near absorption cell. Heat conducting units join electrodes to shell of resonance cavity to ensure best temperature control for cell with maintenance of advantages provided by electrodes. EFFECT: enhanced functional reliability and stability of standard. 18 cl, 3 dwgo
|
申请公布号 |
RU2115192(C1) |
申请公布日期 |
1998.07.10 |
申请号 |
RU19930004712 |
申请日期 |
1993.03.12 |
申请人 |
OBSERVATUAR KANTONAL' DE NOJSHATEL' |
发明人 |
KHARTMUT SHVEDA;DZHOVANNI BJUSKA;PASKAL' ROSHA |
分类号 |
H01S1/02;H01J25/00;H01S1/06;H03L7/26;(IPC1-7):H01J25/00 |
主分类号 |
H01S1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|