BROWSE
Detail
Registered SWITCH, NEGATIVE RESISTANCE CELL, AND DIFFERENTIAL VOLTAGE CONTROLLED OSCILLATOR USING THE S
- Inventors
- 이상국, Kim Min Chang, 이인영, 윤석주, Choi Seong Hoon
- Application No.
- 12257920 (2008.10.24)
- Publication No.
- 20090108946 (2009.04.30)
- Registration No.
- 7741922 (2010.06.22)
- Country
- UNITED STATES
- Project Code
- 08MB1400, Human Resource Development Project for IT SoC Architect, Sohn Jin Woo
- Abstract
- The present invention relates to a switch, a negative resistance cell, and a differential voltage controlled oscillator using the same. The present invention includes a first signal line provided in a first direction, a second signal line provided in parallel with the first signal line, and first to fourth gate electrodes, first to third source electrodes, and first to fourth drain electrodes formed between the first signal line and the second signal line, and provides a switch having electrodes in the order of the first gate electrode, the first drain electrode, the second gate electrode, the first source electrode, the third gate electrode, the second drain electrode, the fourth gate electrode, the second source electrode, the fifth gate electrode, the third drain electrode, the sixth gate electrode, the third source electrode, the seventh gate electrode, the fourth drain electrode, and the eighth gate electrode. According to the present invention, a differential voltage controlled oscillator for RF oscillation operation in the broadband area is realized by minimizing generation of parasitic components.
- KSP Keywords
- Differential voltage, Drain electrode, Negative resistance, Signal line, gate electrode, parasitic components, voltage controlled, voltage-controlled oscillator(VCO)