NL7308123A - - Google Patents

Info

Publication number
NL7308123A
NL7308123A NL7308123A NL7308123A NL7308123A NL 7308123 A NL7308123 A NL 7308123A NL 7308123 A NL7308123 A NL 7308123A NL 7308123 A NL7308123 A NL 7308123A NL 7308123 A NL7308123 A NL 7308123A
Authority
NL
Netherlands
Application number
NL7308123A
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
Publication of NL7308123A publication Critical patent/NL7308123A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
    • 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
    • H03H7/24—Frequency- independent attenuators
    • H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
    • H03H7/253—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode
    • H03H7/256—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode the element being a VARACTOR diode
    • 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
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
NL7308123A 1972-06-15 1973-06-12 NL7308123A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26322972A 1972-06-15 1972-06-15

Publications (1)

Publication Number Publication Date
NL7308123A true NL7308123A (enrdf_load_stackoverflow) 1973-12-18

Family

ID=23000908

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7308123A NL7308123A (enrdf_load_stackoverflow) 1972-06-15 1973-06-12

Country Status (7)

Country Link
US (1) US3769610A (enrdf_load_stackoverflow)
JP (1) JPS4952551A (enrdf_load_stackoverflow)
CA (1) CA983131A (enrdf_load_stackoverflow)
DE (1) DE2329747A1 (enrdf_load_stackoverflow)
FR (1) FR2189935B1 (enrdf_load_stackoverflow)
GB (1) GB1424267A (enrdf_load_stackoverflow)
NL (1) NL7308123A (enrdf_load_stackoverflow)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448266A (en) * 1973-11-08 1976-09-02 Mullard Ltd Microwave phase-responsive circuit
US3996533A (en) * 1975-07-07 1976-12-07 Lee Chong W High frequency, multi-throw switch employing hybrid couplers and reflection-type phase shifters
US4031488A (en) * 1976-04-05 1977-06-21 The United States Of America As Represented By The Secretary Of The Navy Multiple polarization switch
US4190815A (en) * 1978-03-09 1980-02-26 The United States Of America As Represented By The Secretary Of The Air Force High power hybrid switch
US4302733A (en) * 1980-02-25 1981-11-24 Edward Salzberg Microwave hybrid couplers
US4517535A (en) * 1982-07-28 1985-05-14 Dalmo Victor Operations, Bell Aerospace Textron, Div. Of Textron, Inc. High speed high power step attenuator method and apparatus
US4559489A (en) * 1983-09-30 1985-12-17 The Boeing Company Low-loss radio frequency multiple port variable power controller
US4636755A (en) * 1984-07-26 1987-01-13 Motorola, Inc. High-ratio, isolated microwave branch coupler with power divider, phase shifters, and quadrature hybrid
US5467063A (en) * 1993-09-21 1995-11-14 Hughes Aircraft Company Adjustable microwave power divider
US5606283A (en) * 1995-05-12 1997-02-25 Trw Inc. Monolithic multi-function balanced switch and phase shifter
US7233217B2 (en) * 2001-08-23 2007-06-19 Andrew Corporation Microstrip phase shifter
US7221239B2 (en) * 2002-11-08 2007-05-22 Andrew Corporation Variable power divider
JP2006506013A (ja) * 2002-11-08 2006-02-16 イーエムエス テクノロジーズ インコーポレイテッド 可変電力分割器
US20050030248A1 (en) * 2003-08-06 2005-02-10 Kathrein-Werke Kg, Antenna arrangement
US7038621B2 (en) * 2003-08-06 2006-05-02 Kathrein-Werke Kg Antenna arrangement with adjustable radiation pattern and method of operation
US7557675B2 (en) 2005-03-22 2009-07-07 Radiacion Y Microondas, S.A. Broad band mechanical phase shifter
GB0516561D0 (en) * 2005-08-12 2005-09-21 Technetix Group Ltd Signal splitter
EP2950449A1 (en) * 2014-05-28 2015-12-02 Alcatel Lucent Attenuator
US10181627B2 (en) 2015-08-19 2019-01-15 Honeywell International Inc. Three-port variable power divider
CN106876854A (zh) * 2017-04-07 2017-06-20 西南应用磁学研究所 低损耗宽带大比例不等分径向功率分配器
CN112187205A (zh) * 2020-08-20 2021-01-05 电子科技大学 一种任意相差输出的功分滤波网络
CN116318013A (zh) * 2023-03-23 2023-06-23 深圳市资福医疗技术有限公司 一种功率分配调节装置、阻抗调节方法及功率调节方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184691A (en) * 1961-11-29 1965-05-18 Bell Telephone Labor Inc Branching hybrid coupler network useful for broadband power-dividing, duplexing and frequency separation

Also Published As

Publication number Publication date
US3769610A (en) 1973-10-30
GB1424267A (en) 1976-02-11
FR2189935B1 (enrdf_load_stackoverflow) 1978-06-30
FR2189935A1 (enrdf_load_stackoverflow) 1974-01-25
CA983131A (en) 1976-02-03
DE2329747A1 (de) 1974-01-03
JPS4952551A (enrdf_load_stackoverflow) 1974-05-22

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