JPH0261807B2 - - Google Patents
Info
- Publication number
- JPH0261807B2 JPH0261807B2 JP4245282A JP4245282A JPH0261807B2 JP H0261807 B2 JPH0261807 B2 JP H0261807B2 JP 4245282 A JP4245282 A JP 4245282A JP 4245282 A JP4245282 A JP 4245282A JP H0261807 B2 JPH0261807 B2 JP H0261807B2
- Authority
- JP
- Japan
- Prior art keywords
- order
- cutoff frequency
- selectivity
- frequency
- stage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- SURLGNKAQXKNSP-DBLYXWCISA-N chlorin Chemical compound C\1=C/2\N/C(=C\C3=N/C(=C\C=4NC(/C=C\5/C=CC/1=N/5)=CC=4)/C=C3)/CC\2 SURLGNKAQXKNSP-DBLYXWCISA-N 0.000 description 1
- 150000004035 chlorins Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
- H03H11/126—Frequency selective two-port networks using amplifiers with feedback using a single operational amplifier
Landscapes
- Networks Using Active Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4245282A JPS58161409A (ja) | 1982-03-17 | 1982-03-17 | フィルタの設計方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4245282A JPS58161409A (ja) | 1982-03-17 | 1982-03-17 | フィルタの設計方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58161409A JPS58161409A (ja) | 1983-09-26 |
| JPH0261807B2 true JPH0261807B2 (enExample) | 1990-12-21 |
Family
ID=12636457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4245282A Granted JPS58161409A (ja) | 1982-03-17 | 1982-03-17 | フィルタの設計方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58161409A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006339913A (ja) * | 2005-05-31 | 2006-12-14 | Sharp Corp | 赤外線リモコン受信機 |
-
1982
- 1982-03-17 JP JP4245282A patent/JPS58161409A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006339913A (ja) * | 2005-05-31 | 2006-12-14 | Sharp Corp | 赤外線リモコン受信機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58161409A (ja) | 1983-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6344773B1 (en) | Flexible monolithic continuous-time analog low-pass filter with minimal circuitry | |
| US3755749A (en) | Sound reenforcement equalization system | |
| US4039930A (en) | Remotely controlled phase shifting circuit | |
| JPS6244443B2 (enExample) | ||
| US4189681A (en) | Bandpass filter having low passband phase shift | |
| US6954774B1 (en) | Bandpass filter with ability to tune a pass frequency, passband gain and filter Q | |
| US5182522A (en) | Polar leapfrog filter | |
| GB2144938A (en) | Active iterative filter element | |
| US4779056A (en) | Active filter | |
| US3440572A (en) | Mechanical filter section with envelope delay compensation characteristic | |
| US4012704A (en) | Active amplitude equalizers | |
| JPH0322727B2 (enExample) | ||
| US3449696A (en) | Dual section all pass lattice filter wherein nonlinearities of two sections cancel | |
| JPH0261807B2 (enExample) | ||
| CA1077146A (en) | Active networks having biquadratic transfer functions | |
| JP2520056B2 (ja) | 有極型リ−プフロッグ・フィルタ | |
| JP3092968B2 (ja) | 電子的に制御可能な伝達特性を持つ回路装置 | |
| JPH0557767B2 (enExample) | ||
| US3858127A (en) | Stable and compact low frequency filter | |
| RU2749400C1 (ru) | Режекторный фильтр четвертого порядка | |
| Soderstrand et al. | Design of active filters with zero passive Q-sensitivity | |
| Langhammer et al. | Dual-mode multifunctional reconnection-less reconfigurable filter | |
| RU2722602C1 (ru) | Активный полосовой фильтр второго порядка с независимой подстройкой основных параметров | |
| US4085380A (en) | Biquad RC active filter | |
| Hill | Digital control of active filter characteristics |