JPS6327817B2 - - Google Patents

Info

Publication number
JPS6327817B2
JPS6327817B2 JP53086252A JP8625278A JPS6327817B2 JP S6327817 B2 JPS6327817 B2 JP S6327817B2 JP 53086252 A JP53086252 A JP 53086252A JP 8625278 A JP8625278 A JP 8625278A JP S6327817 B2 JPS6327817 B2 JP S6327817B2
Authority
JP
Japan
Prior art keywords
cavity
circuit
metal layer
low
resistance metal
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
JP53086252A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5512682A (en
Inventor
Takao Kageyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP8625278A priority Critical patent/JPS5512682A/ja
Priority to FR7918294A priority patent/FR2431182A1/fr
Priority to US06/057,348 priority patent/US4258286A/en
Priority to DE19792928677 priority patent/DE2928677A1/de
Publication of JPS5512682A publication Critical patent/JPS5512682A/ja
Publication of JPS6327817B2 publication Critical patent/JPS6327817B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H01J23/30—Damping arrangements associated with slow-wave structures, e.g. for suppression of unwanted oscillations

Landscapes

  • Microwave Tubes (AREA)
JP8625278A 1978-07-14 1978-07-14 Coupled cavity wave travelling tube Granted JPS5512682A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8625278A JPS5512682A (en) 1978-07-14 1978-07-14 Coupled cavity wave travelling tube
FR7918294A FR2431182A1 (fr) 1978-07-14 1979-07-13 Tubes a ondes progressives a cavites couplees
US06/057,348 US4258286A (en) 1978-07-14 1979-07-13 Coupled cavity type traveling wave tube
DE19792928677 DE2928677A1 (de) 1978-07-14 1979-07-16 Wanderfeldroehre mit gekoppelten hohlraeumen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8625278A JPS5512682A (en) 1978-07-14 1978-07-14 Coupled cavity wave travelling tube

Publications (2)

Publication Number Publication Date
JPS5512682A JPS5512682A (en) 1980-01-29
JPS6327817B2 true JPS6327817B2 (en, 2012) 1988-06-06

Family

ID=13881620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8625278A Granted JPS5512682A (en) 1978-07-14 1978-07-14 Coupled cavity wave travelling tube

Country Status (4)

Country Link
US (1) US4258286A (en, 2012)
JP (1) JPS5512682A (en, 2012)
DE (1) DE2928677A1 (en, 2012)
FR (1) FR2431182A1 (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719939A (en) * 1980-07-09 1982-02-02 Nec Corp Coupled-cavity waveguide
US4455507A (en) * 1982-04-02 1984-06-19 Hughes Aircraft Company Double wedge termination device for coupled cavity traveling wave tubes
US4567401A (en) * 1982-06-12 1986-01-28 The United States Of America As Represented By The Secretary Of The Navy Wide-band distributed rf coupler
CN102044398B (zh) * 2009-10-21 2013-05-29 中国科学院电子学研究所 一种分布式放大回旋行波管放大器

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL173043B (nl) * 1951-07-11 Weimar Nv Transportinrichting, in het bijzonder voor het laden en/of lossen van schepen.
US2760161A (en) * 1951-10-10 1956-08-21 Bell Telephone Labor Inc Traveling wave frequency modulator
US2967968A (en) * 1957-06-24 1961-01-10 Gen Electric Electron discharge device
US2956200A (en) * 1958-10-02 1960-10-11 Hughes Aircraft Co Periodically focused traveling wave tube with tapered phase velocity
JPS4426818Y1 (en, 2012) * 1966-03-31 1969-11-10
US3475707A (en) * 1966-12-21 1969-10-28 Varian Associates Porous intermediate layer for affixing lossy coatings to r.f. tube circuits
DE1541989A1 (de) * 1967-10-12 1970-07-16 Siemens Ag Bedaempfte Verzoegerungsleitung fuer Lauffeldroehren
US3538377A (en) * 1968-04-22 1970-11-03 Varian Associates Traveling wave amplifier having an upstream wave reflective gain control element
US3544832A (en) * 1968-07-18 1970-12-01 Rca Corp Traveling wave tube with evaporated nickel attenuator coating and method of manufacture thereof
US3576460A (en) * 1968-08-08 1971-04-27 Varian Associates Impedance match for periodic microwave circuits and tubes using same
US3832593A (en) * 1972-06-28 1974-08-27 Siemens Ag Selectively damped travelling wave tube
DE2237694C3 (de) * 1972-07-31 1975-04-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Lauffeldverstärkerröhre mit stabilisiertem Verzögerungsmaß
DE2251887C3 (de) * 1972-10-23 1975-04-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Lauffeldverstärkerröhre mit bedampfter Verzögerungsleitung
FR2213579B1 (en, 2012) * 1973-01-04 1978-06-16 Siemens Ag
US4001630A (en) * 1973-05-21 1977-01-04 Siemens Aktiengesellschaft Selectively damped travelling wave tube
DE2347209C2 (de) * 1973-09-19 1975-03-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Reflexionsarm bedampfte Verzögerungsleitung für Lauffeldröhren
JPS51109764A (en, 2012) * 1975-03-20 1976-09-28 Nippon Electric Co
JPS5286055A (en) * 1976-01-12 1977-07-16 Nec Corp Coupling cavity type delay wave circuit for travelling tube
JPS5379368A (en) * 1976-12-23 1978-07-13 Nec Corp Travelling wave tube of broad band cavity coupler type
US4147956A (en) * 1976-03-16 1979-04-03 Nippon Electric Co., Ltd. Wide-band coupled-cavity type traveling-wave tube
JPS52127152A (en) * 1976-04-19 1977-10-25 Toshiba Corp Micro wave electron

Also Published As

Publication number Publication date
DE2928677A1 (de) 1980-04-10
DE2928677C2 (en, 2012) 1988-10-13
FR2431182B1 (en, 2012) 1983-04-15
FR2431182A1 (fr) 1980-02-08
JPS5512682A (en) 1980-01-29
US4258286A (en) 1981-03-24

Similar Documents

Publication Publication Date Title
US4147956A (en) Wide-band coupled-cavity type traveling-wave tube
US3221205A (en) Traveling-wave tube with trap means for preventing oscillation at unwanted frequencies
CA1310123C (en) High performance extended interaction output circuit
US3602766A (en) Traveling-wave tube having auxiliary resonant cavities containing lossy bodies which protrude into the slow-wave structure interaction cells to provide combined frequency sensitive and directionally sensitive attenuation
US4496876A (en) Frequency-spreading coupler
RU2052878C1 (ru) Широкополосная антенная решетка
WO1989004051A1 (en) Microwave tube with directional coupling of an input locking signal
JPS6327817B2 (en, 2012)
US6441698B1 (en) Dielectric-waveguide attenuator, dielectric-waveguide terminator, and wireless apparatus incorporating same
US5477107A (en) Linear-beam cavity circuits with non-resonant RF loss slabs
US4648128A (en) Microwave integrated circuit immune to adverse shielding effects
US5162697A (en) Traveling wave tube with gain flattening slow wave structure
US4096457A (en) Low pass harmonic absorber
US2824256A (en) Backward wave tube
US6657514B1 (en) Dielectric transmission line attenuator, dielectric transmission line terminator, and wireless communication device
US7183874B2 (en) Casing contained filter
US2939092A (en) Coupling arrangements
CN111243918A (zh) 一种修正角度对数曲折波导慢波装置
US3654556A (en) Microwave hybrid comprising trough waveguide and balanced mixer utilizing same
JPH04220934A (ja) 注入固定型マグネトロンのための高インピーダンス回路
US4663554A (en) Surface acoustic wave device
US3354346A (en) Traveling-wave tube having loss-filled, capacitively-coupled cavities coupled to the interaction cells of the slowwave structure
JPH06150839A (ja) 拡張形相互作用出力回路
US3889149A (en) Liquid cooled attenuator
JPS63185101A (ja) Ｎｒｄガイド用モ−ドサプレツサ