MD701Y - Convertor de impedanta - Google Patents
Convertor de impedanta Download PDFInfo
- Publication number
- MD701Y MD701Y MDS20130149A MDS20130149A MD701Y MD 701 Y MD701 Y MD 701Y MD S20130149 A MDS20130149 A MD S20130149A MD S20130149 A MDS20130149 A MD S20130149A MD 701 Y MD701 Y MD 701Y
- Authority
- MD
- Moldova
- Prior art keywords
- operational amplifier
- output
- noninverting input
- input
- amplifier
- Prior art date
Links
- 230000003321 amplification Effects 0.000 abstract 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 2
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Inventia se refera la domeniile tehnicii de masurare si radioelectronicii si poate fi utilizata pentru reproducerea impedantelor virtuale cu reglare independenta a modulului si fazei.Convertorul de impedanta contine doua cleme (2, 8), primul amplificator operational (1) si al doilea amplificator operational (4) cu câte doua intrari si o iesire fiecare, un rezistor variabil (3) comandat de cod, conectat cu polii între intrarea neinversoare a primului amplificator operational (1) si iesirea celui de-al doilea amplificator operational (4), un rezistor fix (5), conectat cu polii între intrarea neinversoare a celui de-al doilea amplificator operational (4) si masa, un amplificator diferential (6) cu coeficientul de amplificare unitar, conectat cu intrarile, respectiv, la iesirea si la intrarea neinversoare a celui de-al doilea amplificator operational (4), un defazor (7) comandat de cod cu posibilitatea reglarii fazei în banda de valori 0°…360° si cu coeficientul de amplificare unitar, conectat cu intrarea la iesirea amplificatorului diferential (6), iar cu iesirea - la intrarea neinversoare a celui de-al doilea amplificator operational (4). Primul amplificator operational (1) este conectat cu intrarea inversoare la iesirea sa si la intrarea inversoare a celui de-al doilea amplificator operational (4), iar clemele (2, 8) sunt conectate, respectiv, la intrarea neinversoare a primului amplificator operational (1) si la masa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20130149A MD701Z (ro) | 2013-08-28 | 2013-08-28 | Convertor de impedanţă |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20130149A MD701Z (ro) | 2013-08-28 | 2013-08-28 | Convertor de impedanţă |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD701Y true MD701Y (ro) | 2013-11-30 |
| MD701Z MD701Z (ro) | 2014-06-30 |
Family
ID=49724425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20130149A MD701Z (ro) | 2013-08-28 | 2013-08-28 | Convertor de impedanţă |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD701Z (ro) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD740Z (ro) * | 2013-08-28 | 2014-09-30 | Технический университет Молдовы | Convertor de impedanţă |
| MD818Z (ro) * | 2014-02-26 | 2015-04-30 | Технический университет Молдовы | Convertor de impedanţă |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD888Z (ro) * | 2014-11-05 | 2015-09-30 | Технический университет Молдовы | Convertor de impedanţă |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD2130G2 (ro) * | 2002-01-23 | 2003-09-30 | Технический университет Молдовы | Convertor de impedanţă |
| MD2462G2 (ro) * | 2003-10-09 | 2004-11-30 | Технический университет Молдовы | Convertor de impedanţă |
| MD3133G2 (ro) * | 2005-10-04 | 2007-03-31 | Технический университет Молдовы | Convertor de impedanţă |
| MD3111G2 (ro) * | 2005-10-04 | 2007-02-28 | Технический университет Молдовы | Convertor de admitanţă |
| MD3154G2 (ro) * | 2005-10-04 | 2007-03-31 | Технический университет Молдовы | Convertor de impedanţă |
| MD3173G2 (ro) * | 2006-03-21 | 2007-05-31 | Технический университет Молдовы | Convertor de impedanţă |
| MD3461G2 (ro) * | 2007-03-02 | 2008-09-30 | Технический университет Молдовы | Convertor de admitanţă |
| MD90Z (ro) * | 2008-12-04 | 2010-04-30 | Технический университет Молдовы | Convertor de admitanţă |
| MD248Z (ro) * | 2009-07-07 | 2011-02-28 | Технический университет Молдовы | Convertor de impedanţă |
| MD420Z (ro) * | 2011-01-11 | 2012-04-30 | Технический университет Молдовы | Convertor de impedanţă |
| MD672Z (ro) * | 2013-01-24 | 2014-03-31 | Технический университет Молдовы | Convertor de impedanţă |
-
2013
- 2013-08-28 MD MDS20130149A patent/MD701Z/ro not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD740Z (ro) * | 2013-08-28 | 2014-09-30 | Технический университет Молдовы | Convertor de impedanţă |
| MD818Z (ro) * | 2014-02-26 | 2015-04-30 | Технический университет Молдовы | Convertor de impedanţă |
Also Published As
| Publication number | Publication date |
|---|---|
| MD701Z (ro) | 2014-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG9Y | Short term patent issued | ||
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |