FR1224399A - high frequency transmission equipment - Google Patents

high frequency transmission equipment

Info

Publication number
FR1224399A
FR1224399A FR39250A FR69039250A FR1224399A FR 1224399 A FR1224399 A FR 1224399A FR 39250 A FR39250 A FR 39250A FR 69039250 A FR69039250 A FR 69039250A FR 1224399 A FR1224399 A FR 1224399A
Authority
FR
France
Prior art keywords
high frequency
transmission equipment
frequency transmission
equipment
transmission
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
Application number
FR39250A
Other languages
French (fr)
Inventor
Gustav Guanella
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1224399A publication Critical patent/FR1224399A/en
Expired legal-status Critical Current

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
    • H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
    • H03H7/425—Balance-balance networks
    • H03H7/427—Common-mode filters
FR39250A 1958-03-28 1959-03-27 high frequency transmission equipment Expired FR1224399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1224399X 1958-03-28

Publications (1)

Publication Number Publication Date
FR1224399A true FR1224399A (en) 1960-06-23

Family

ID=4563925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39250A Expired FR1224399A (en) 1958-03-28 1959-03-27 high frequency transmission equipment

Country Status (2)

Country Link
DE (1) DE1159527C2 (en)
FR (1) FR1224399A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2030360A1 (en) * 1970-06-19 1971-12-23 Siemens Ag Device for interference suppression of the power lines of high frequency generating devices

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5359344A (en) * 1976-11-09 1978-05-29 Fujitsu Ten Ltd Antenna
DE2748427A1 (en) * 1977-10-28 1979-05-03 Licentia Gmbh Balanced wideband transformer circuit - has several wires with first ends connected in series-parallel, and second ends in complementary manner
DE3629106A1 (en) * 1985-09-18 1987-03-26 Smiths Industries Plc DEVICE FOR REDUCING ELECTROMAGNETIC INTERFERENCES
DE4411894C1 (en) * 1994-04-07 1995-06-14 Rohde & Schwarz Power impedance transformer for transistor push=pull power amplifiers
DE4412749A1 (en) * 1994-04-15 1995-10-26 Hans M Strassner Device for transmitting signals from an amplifier to a loudspeaker
DE19615994A1 (en) * 1996-04-09 1997-10-16 Bintec Computersysteme Gmbh Electronic device for processing and/or transmission of signals via printed circuit board
DE19732317B4 (en) * 1997-07-26 2012-11-08 Kitagawa Industries Co., Ltd. Electromagnetic noise absorber
DE29716058U1 (en) * 1997-09-06 1997-10-23 Wollnitzke, Helmut, 95100 Selb Magnetizable electrical component
DE19915649B4 (en) * 1999-04-07 2009-10-22 Rohde & Schwarz Gmbh & Co. Kg Transformer arrangement for the push-pull amplifier of a short-wave or ultra-short wave transmitter output stage
DE102005037616A1 (en) * 2005-08-09 2007-02-15 Rohde & Schwarz Gmbh & Co. Kg Line transformer for impedance matching

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE718695C (en) * 1938-05-14 1942-03-18 Telefunken Gmbh Shielded antenna lead
US2286428A (en) * 1939-03-27 1942-06-16 Fides Gmbh Arrangement for tuning parallel wire lines
FR871444A (en) * 1939-05-20 1942-04-24 Telefunken Gmbh Enhancements to high frequency wave elimination devices on conductors
DE753052C (en) * 1940-02-14 1953-10-26 Siemens & Halske A G Four-wire telecommunication cable with shields arranged between the wire groups in the opposite direction of transmission
NL67302C (en) * 1944-02-25
GB769042A (en) * 1955-05-09 1957-02-27 Philips Electrical Ind Ltd Improvements in or relating to circuit arrangements for feeding two radio frequency electrical signals into a cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2030360A1 (en) * 1970-06-19 1971-12-23 Siemens Ag Device for interference suppression of the power lines of high frequency generating devices

Also Published As

Publication number Publication date
DE1159527C2 (en) 1974-05-30
DE1159527B (en) 1963-12-19

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