NL67302C - - Google Patents
Info
- Publication number
- NL67302C NL67302C NL67302DA NL67302C NL 67302 C NL67302 C NL 67302C NL 67302D A NL67302D A NL 67302DA NL 67302 C NL67302 C NL 67302C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
- H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/02—Lecher resonators
-
- 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
- H03H7/38—Impedance-matching networks
- H03H7/383—Impedance-matching networks comprising distributed impedance elements together with lumped impedance elements
-
- 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
- H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH617870X | 1944-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL67302C true NL67302C (US06252093-20010626-C00008.png) |
Family
ID=4523880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL67302D NL67302C (US06252093-20010626-C00008.png) | 1944-02-25 |
Country Status (5)
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735988A (en) * | 1956-02-21 | fyler | ||
| DE1069232B (US06252093-20010626-C00008.png) * | 1959-11-19 | |||
| US2588832A (en) * | 1949-12-01 | 1952-03-11 | Rca Corp | Transmission line coupling |
| US2712614A (en) * | 1950-06-30 | 1955-07-05 | Univ Leland Stanford Junior | Travelling wave tubes |
| US2669698A (en) * | 1951-04-26 | 1954-02-16 | Collins Radio Co | Radio frequency matching transformer |
| US2771585A (en) * | 1951-04-26 | 1956-11-20 | Collins Radio Co | Impedance transformer network |
| US2738464A (en) * | 1951-07-09 | 1956-03-13 | Rca Corp | Voltage divider network |
| US2687513A (en) * | 1952-03-18 | 1954-08-24 | Rca Corp | Impedance transformation network |
| US3051918A (en) * | 1955-11-18 | 1962-08-28 | Edgerton Germeshausen & Grier | Transmission-line transformer |
| US2958809A (en) * | 1957-08-22 | 1960-11-01 | Bell Telephone Labor Inc | Contact protection arrangement |
| DE1159527C2 (de) * | 1958-03-28 | 1974-05-30 | Gustav Guanella Dipl Ing | Einrichtung zur Unterdrueckung gleichsinnig fliessender Stroeme in einer Doppelleiteranordnung |
| US2977553A (en) * | 1958-04-21 | 1961-03-28 | Blonder Tongue Elect | Transmission line and method of making the same |
| US3089004A (en) * | 1958-09-12 | 1963-05-07 | Submarine Cables Ltd | Repeaters for multi-channel telephone systems |
| US3116892A (en) * | 1961-08-15 | 1964-01-07 | Pickard Rod | Electric fishing reel |
| US3399340A (en) * | 1964-06-29 | 1968-08-27 | Anzac Electronics Inc | Transformer for high frequency currents |
| DE1487290B2 (de) * | 1965-04-15 | 1971-01-28 | Unsymmetrischer Breitbandtransforma | |
| US3493900A (en) * | 1965-11-15 | 1970-02-03 | Warwick Electronics Inc | Line radiation filter |
| US3428919A (en) * | 1966-02-09 | 1969-02-18 | Webb James E | Signal multiplexer |
| US3448423A (en) * | 1968-08-22 | 1969-06-03 | Brunswick Corp | Transformer structure and method of making the same |
| US3675164A (en) * | 1969-10-21 | 1972-07-04 | Bell Telephone Labor Inc | Impedance-matching network |
| DE2030360C3 (de) * | 1970-06-19 | 1982-10-28 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zur Entstörung mehrphasiger Netzzuleitungen von Hochfrequenz erzeugenden Geräten |
| US3731237A (en) * | 1972-02-03 | 1973-05-01 | Bell Telephone Labor Inc | Broadband transformers |
| US4839616A (en) * | 1983-07-18 | 1989-06-13 | Harris Corporation | Broadband impedance transformer |
| US6933801B2 (en) * | 2001-10-26 | 2005-08-23 | Applied Materials, Inc. | Distributed load transmission line matching network |
| EP1845581B1 (en) | 2005-08-23 | 2011-10-26 | Synergy Microwave Corporation | Multilayer planar balun transformer, mixers and amplifiers |
| ATE531095T1 (de) | 2005-08-23 | 2011-11-15 | Synergy Microwave Corp | Mehrlagiger planarer balunübertrager, mischer und verstärker |
| US7724484B2 (en) * | 2006-12-29 | 2010-05-25 | Cobham Defense Electronic Systems Corporation | Ultra broadband 10-W CW integrated limiter |
| US7436203B1 (en) | 2007-04-18 | 2008-10-14 | National Semiconductor Corporation | On-chip transformer arrangement |
| US9325051B1 (en) | 2015-04-02 | 2016-04-26 | Werlatone, Inc. | Resonance-inhibiting transmission-line networks and junction |
| US10404294B1 (en) | 2018-09-19 | 2019-09-03 | Harris Global Communications, Inc. | Wireless communication device with efficient broadband matching network and related methods |
| US11011818B1 (en) | 2020-08-04 | 2021-05-18 | Werlatone, Inc. | Transformer having series and parallel connected transmission lines |
| US10978772B1 (en) | 2020-10-27 | 2021-04-13 | Werlatone, Inc. | Balun-based four-port transmission-line networks |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR685701A (fr) * | 1929-06-19 | 1930-07-16 | Materiel Telephonique | Perfectionnements aux systèmes électriques de signalisation par câbles sous-marins |
| US1852605A (en) * | 1930-01-11 | 1932-04-05 | Bell Telephone Labor Inc | Inductance device |
| DE592184C (de) * | 1932-05-31 | 1934-02-02 | Lorenz Akt Ges C | Energieleitung fuer Antennen |
| US2102410A (en) * | 1935-04-20 | 1937-12-14 | Goneral Electric Company | Antenna system |
| US2379168A (en) * | 1942-08-06 | 1945-06-26 | Westinghouse Electric Corp | Thermionic tube circuits |
| BE460804A (US06252093-20010626-C00008.png) * | 1942-08-08 |
-
0
- NL NL67302D patent/NL67302C/xx active
-
1944
- 1944-02-25 CH CH242060D patent/CH242060A/de unknown
-
1945
- 1945-02-13 GB GB3611/45A patent/GB617870A/en not_active Expired
- 1945-04-05 US US586766A patent/US2470307A/en not_active Expired - Lifetime
- 1945-07-20 FR FR912616D patent/FR912616A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2470307A (en) | 1949-05-17 |
| FR912616A (fr) | 1946-08-14 |
| GB617870A (en) | 1949-02-14 |
| CH242060A (de) | 1946-04-15 |
