基本信息:
- 专利标题： 균형 혼합기를 사용하는 장비 일체
- 专利标题（英）：Balanced Mixer Using Fits
- 专利标题（中）：平衡混合器使用适配器
- 申请号：KR1020077002887 申请日：2005-07-01
- 公开(公告)号：KR101165485B1 公开(公告)日：2012-07-13
- 发明人： 후앙,키우팅 , 로긴,쥐르겐
- 申请人： 에이씨피 어드밴스드 써킷 퍼슛 에이지
- 申请人地址： Zwischenweg *, CH-**** Zollikon Switzerland
- 专利权人： 에이씨피 어드밴스드 써킷 퍼슛 에이지
- 当前专利权人： 에이씨피 어드밴스드 써킷 퍼슛 에이지
- 当前专利权人地址： Zwischenweg *, CH-**** Zollikon Switzerland
- 代理人： 서만규; 서경민
- 优先权： GB04151791 2004-07-06; GB05082037 2005-04-22
- 国际申请： PCT/EP2005/007113 2005-07-01
- 国际公布： WO2006002945 2006-01-12
- 主分类号： H03D7/14
- IPC分类号： H03D7/14
摘要：
A double balanced mixer has a DC detection circuit connected to receive the output of the mixer core. The detected level is applied to adjust the duty cycle of the transistors of the mixer core. In one example, this adjusting level is added to the local oscillator signals that are applied to the core. In another example, the level is applied to adjust the threshold of the transistors of the mixer core. In a further example, the duty cycle of the local oscillator signals is adjusted before it is applied to the mixer core Also provided is an input stage for a double balanced mixer core, which comprises a transistor having a low pass filter as a feedback circuit.
公开/授权文献:
- KR1020070033458A 균형 혼합기를 사용하는 장비 일체 公开/授权日：2007-03-26
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H03 | 基本电子电路 |
| ----H03D | 由一个载频到另一载频对调制进行解调或变换 |
| ------H03D7/00 | 从一个载频到另一载频调制的变换，例如频率变换 |
| --------H03D7/14 | .平衡装置 |