Nothing Special   »   [go: up one dir, main page]

JPS5593307A - Ultra high frequency signal generator - Google Patents

Ultra high frequency signal generator

Info

Publication number
JPS5593307A
JPS5593307A JP246179A JP246179A JPS5593307A JP S5593307 A JPS5593307 A JP S5593307A JP 246179 A JP246179 A JP 246179A JP 246179 A JP246179 A JP 246179A JP S5593307 A JPS5593307 A JP S5593307A
Authority
JP
Japan
Prior art keywords
dielectric substance
semiconductor element
substance line
line
millimeter 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.)
Pending
Application number
JP246179A
Other languages
Japanese (ja)
Inventor
Hidetoshi Kondo
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP246179A priority Critical patent/JPS5593307A/en
Publication of JPS5593307A publication Critical patent/JPS5593307A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • H03B9/14—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance
    • H03B9/145—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance the frequency being determined by a cavity resonator, e.g. a hollow waveguide cavity or a coaxial cavity

Abstract

PURPOSE:To enable direct transmission of sub-millimeter wave signal output on low loss line without being subjected to the effect externally with a simple construction. CONSTITUTION:On the conductor flat plate 11, the waveguides 12 in orthogonal crossing, dielectric substance line 13, and shield external walls 14,14', are present. In the waveguides, one end is terminated with the moving short bar 15, another end is with non-reflection terminator 16, and the dielectric substance line 13 is terminated with the short circuit bar 17. The semiconductor element 18 is loaded in the waveguide 12, and the semiconductor element 19 is loaded in the dielectric substance line for the part where the waveguide 12 and the dielectric substance line 13 are orthogonally crossed. The oscillation circuit consists of the semiconductor 18 and the moving short circuit bar 15 to produce the oscillation in millimeter wave band. When this signal is emitted to the semiconductor element 19, the high harmonic wave output, i.e., sub-millimeter wave signal is produced with the non- linear operation of the semiconductor element 19. This output is picked up via the dielectric substance line 13.
JP246179A 1979-01-10 1979-01-10 Ultra high frequency signal generator Pending JPS5593307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP246179A JPS5593307A (en) 1979-01-10 1979-01-10 Ultra high frequency signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP246179A JPS5593307A (en) 1979-01-10 1979-01-10 Ultra high frequency signal generator

Publications (1)

Publication Number Publication Date
JPS5593307A true JPS5593307A (en) 1980-07-15

Family

ID=11529931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP246179A Pending JPS5593307A (en) 1979-01-10 1979-01-10 Ultra high frequency signal generator

Country Status (1)

Country Link
JP (1) JPS5593307A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6867660B2 (en) * 1998-12-25 2005-03-15 Murata Manufacturing Co., Ltd. Line transition device between dielectric waveguide and waveguide, and oscillator, and transmitter using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6867660B2 (en) * 1998-12-25 2005-03-15 Murata Manufacturing Co., Ltd. Line transition device between dielectric waveguide and waveguide, and oscillator, and transmitter using the same

Similar Documents

Publication Publication Date Title
SE9100689L (en) Microwave frequency electro-optic modulator
GB655410A (en) Improvements in and relating to electromagnetic wave propagating structures
US2806138A (en) Wave guide frequency converter
US2854645A (en) Wide band waveguide circuitry
GB1386418A (en) Heating devices for carrying out high-frequency heating by dielectric losses
JPS5593307A (en) Ultra high frequency signal generator
US4090152A (en) Push-pull oscillator circuit with power combining cavity
Li et al. Field expressions and patterns in elliptical waveguide
JPS5669901A (en) Microwave coplanar-line/slot-line converting transmission line
US4025881A (en) Microwave harmonic power conversion apparatus
JPS5646301A (en) Microwave diode device
GB999310A (en) Microwave mixers
SU672685A1 (en) E-plane t-shaped waveguide junction
US3292108A (en) Traveling wave coaxial light modulator
Oliner A new class of reactive-wall waveguides for low-loss applications(Low loss reactive wall rectangular and circular waveguides with periodic dielectric structures for millimeter wave and high power applications)
JPS5471916A (en) Microwave frequency converter circuit
SU792365A1 (en) Waveguide-slot transition
JPS5597702A (en) Waveguide-coupled microwave integrated-circuit device
Maher A Stepped-Dielectric Transformer for Rectangular-to-Circular Waveguide (Correspondence)
SU1376227A1 (en) Frequency converter
JPS60242702A (en) Microwave resonance circuit
JPS5578602A (en) Microwave circuit
SU1522416A1 (en) Microwave-mixer
JPS5696505A (en) Transistor oscillator of parallel operation
SU1589365A1 (en) Synchronized magnetron oscillator