首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
电压控制振荡器
摘要
本发明的技术课题提供一种具有:很大的频率可变范围、频率稳定性高、相位杂讯低、经长时间后的变化很少、超小型,可同时进行复数个频率的振荡动作的电压控制振荡器。使用,以分极方向与膜厚度方向一致,且厚度在10μm以下的单晶强介电体作为压电体的薄膜压电共振子。藉由改变加在此电极的电压,提供具有0.01%/V以上之大的振荡频率变化率,相位杂讯非常小的电压控制振荡器。
申请公布号
TW200306069
申请公布日期
2003.11.01
申请号
TW092107156
申请日期
2003.03.28
申请人
东芝股份有限公司
发明人
川久保隆;尾原亮一;阿部和秀;鹤见博史;吉田弘;藤本龙一
分类号
H03H9/17
主分类号
H03H9/17
代理机构
代理人
林志刚
主权项
地址
日本
您可能感兴趣的专利
Royal zest two
White delight one
Smooth Texan One
A METHOD AND APPARATUS FOR POWER EXTRACTION IN A PRE-EXISTING AC WIRING INFRASTRUCTURE
METHOD FOR CONTROLLING THE LIGHT DISTRIBUTION OF A LUMINAIRE
ELECTRON GUN, ELECTRON GUN CONTROL METHOD AND CONTROL PROGRAM, AND THREE-DIMENSIONAL SCULPTING DEVICE
AN APPARATUS FOR MEASURING SURFACE INTERACTION WITH A SAMPLE UNDER PRESSURE
RIPPLE REDUCTION IN LIGHT EMITTING DIODE (LED)-BASED LIGHT BULB THROUGH INCREASED RIPPLE ON AN ENERGY STORAGE CAPACITOR
MATERIAL FOR INCLUSION IN A SMOKING ARTICLE
GLASS CERAMIC COMPOSITE ELECTROLYTE FOR LOW TEMPERATURE SOLID OXIDE FUEL CELL
INTEGRATED VIBRATION DAMPER FOR ADDITIVELY MANUFACTURED STRUCTURE AND METHOD
THERMOPLASTIC FILMS HAVING ASYMMETRIC PROPERTIES
REPORTING OF TERMINAL CONNECTION STATUS
METHOD AND APPARATUS FOR WIRELESS POWER IN-BAND SIGNALING BY LOAD GENERATION
GEOGRAPHIC INFORMATION FOR WIRELESS NETWORKS
R-SPONDIN AGONIST-MEDIATED HAIR GROWTH
THIN-FILM TRANSISTOR AND MANUFACTURING METHOD THEREFOR, ARRAY SUBSTRATE AND DISPLAY DEVICE
PRESS AND METHOD FOR MOLDING AN INGOT MADE OF THERMOPLASTIC OR THERMOSETTING MATERIAL
OBJECT RECOGNITION BASED PHOTO FILTERS
THE PROTEIN KINASE ACTIVITY OF PHOSPHOGLYCERATE KINASE 1 AS A TARGET FOR CANCER TREATMENT AND DIAGNOSIS