FR791876A - Perfectionnements aux filtres d'ondes électriques - Google Patents
Perfectionnements aux filtres d'ondes électriquesInfo
- Publication number
- FR791876A FR791876A FR791876DA FR791876A FR 791876 A FR791876 A FR 791876A FR 791876D A FR791876D A FR 791876DA FR 791876 A FR791876 A FR 791876A
- Authority
- FR
- France
- Prior art keywords
- electric wave
- wave filters
- filters
- electric
- wave
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1783—Combined LC in series path
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1791—Combined LC in shunt or branch path
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US729733A US2054794A (en) | 1934-06-09 | 1934-06-09 | Wave filter |
Publications (1)
Publication Number | Publication Date |
---|---|
FR791876A true FR791876A (fr) | 1935-12-18 |
Family
ID=10060415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR791876D Expired FR791876A (fr) | 1934-06-09 | 1935-06-08 | Perfectionnements aux filtres d'ondes électriques |
Country Status (5)
Country | Link |
---|---|
US (1) | US2054794A (fr) |
DE (1) | DE683708C (fr) |
FR (1) | FR791876A (fr) |
GB (1) | GB451527A (fr) |
NL (1) | NL44376C (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2711516A (en) * | 1949-10-29 | 1955-06-21 | Rca Corp | Frequency discriminatory systems |
US2681391A (en) * | 1950-08-11 | 1954-06-15 | Philco Corp | Interstage coupling network having improved phase response |
US2760167A (en) * | 1952-10-29 | 1956-08-21 | Hogan Lab Inc | Wave transmission network |
US3122716A (en) * | 1961-08-24 | 1964-02-25 | Seg Electronics Co Inc | Electrical filter consisting of frequency discriminating section concatenated with all-pass complementary phase correcting section |
FR2618610B1 (fr) * | 1987-07-20 | 1989-12-22 | Dassault Electronique | Dispositif de retard hyperfrequence |
-
1934
- 1934-06-09 US US729733A patent/US2054794A/en not_active Expired - Lifetime
-
1935
- 1935-05-28 GB GB15511/35A patent/GB451527A/en not_active Expired
- 1935-06-06 NL NL73806A patent/NL44376C/xx active
- 1935-06-08 FR FR791876D patent/FR791876A/fr not_active Expired
- 1935-06-12 DE DEG90629D patent/DE683708C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB451527A (en) | 1936-08-07 |
DE683708C (de) | 1939-11-17 |
NL44376C (fr) | 1938-11-15 |
US2054794A (en) | 1936-09-22 |
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