Patents
Sitemap › H01 - Basic electric elements › H01P - Waveguides; Resonators, lines or other devices of the waveguide type › H01P 7 - Resonators of the waveguide type
Patents for H01P 7 - Resonators of the waveguide type (6,314)
11/2005
11/16/2005CN1697250A Koaxialer resonator
11/16/2005CN1227677C Bismuth pyrochlore dielectric compound for microwave system
11/15/2005US6965286 Tunable resonant cavity using conductive fluids
11/15/2005US6965283 Dielectric resonator device, communication filter, and communication unit for mobile communication base station
11/10/2005WO2005020793A3 Microstrip coil design for mri apparatus
11/09/2005CN1226806C Electric medium resonator, electric medium wave filter, electric medium diplexer and communication device
11/09/2005CN1226805C Plane medium transmission line and integrated circuit using the transmission line
11/08/2005US6963259 High efficiency resonant line
11/03/2005WO2005104149A1 Systems and methods for blocking microwave propagation in parallel plate structures utilizing cluster vias
11/03/2005US20050246129 Near-field scanning microwave microscope using dielectric resonator
11/03/2005US20050242905 Filtering device and circuit module
11/03/2005DE102004018854A1 Kompakte Aufbauform für Hochfreuenz-Oszillatoren mit integrierter Schaltung und externem Resonator Compact construction form for Hochfreuenz oscillators integrated circuit and the external cavity
11/03/2005DE102004017597A1 Resonatorgehäuse für Mikrowellen Resonator for microwave
11/03/2005DE10119033B4 Verfahren zum Abgleich eines Resonators in einem Oszillator Method of adjusting a resonator in an oscillator
11/02/2005EP1592080A2 Dielectric device
11/02/2005CN2738411Y Round groove waveguide power synthesizer
11/02/2005CN1691404A Method and mechanism of tuning dielectric resonator circuits
11/02/2005CN1225816C Waveguide filter
11/01/2005US6960969 Resonant cavity device converting transverse dimensional variations induced by temperature variations into longitudinal dimensional variations
11/01/2005US6960968 Planar resonator for wireless power transfer
11/01/2005US6960967 Dielectric resonator device, filter, duplexer, and communication apparatus
10/2005
10/27/2005WO2005101567A1 Oscillator
10/27/2005WO2005099401A2 Discrete resonator made of dielectric material
10/27/2005US20050237135 Slotted dielectric resonators and circuits with slotted dielectric resonators
10/27/2005DE112004000131T5 Dielektrischer Resonator und diesen verwendendes Kommunikationsgerät A dielectric resonator and this-use communication device
10/26/2005EP1589680A1 Antenna unit
10/26/2005EP1589603A2 Dielectric device
10/26/2005CN1688590A Photonic crystals and devices having tunability and switchability
10/25/2005US6958667 Electronic chip component
10/20/2005US20050230349 Trimming of embedded structures
10/18/2005US6956450 Device for non-contact transmission of electrical signals and/or energy
10/13/2005US20050225332 Resonator housing for microwaves
10/12/2005EP1584920A1 Temperature-stable cavity resonator consisting mainly of nonmetallic material like for example glass or glass ceramic
10/12/2005EP1584137A1 Sliding screw arrangement
10/12/2005CN2733618Y Circular-slot wave-guide oscillator
10/12/2005CN2733617Y Circular-slot wave-guide cavity-stabilized oscillator
10/12/2005CN1679419A Resonator housing for microwaves
10/12/2005CN1223079C Voltage-controlled type oscillator
10/12/2005CN1223041C A coaxial cavity resonator, filter and use of resonator component in a filter
10/11/2005US6954124 High-frequency circuit device and high-frequency circuit module
10/11/2005US6954077 Apparatus and method for improving microwave coupling to a resonant cavity
10/11/2005US6952949 Arrangement for coupling microwave energy into a treatment chamber
10/06/2005WO2005091941A2 Systems and methods for blocking microwave propagation in parallel plate structures
10/06/2005US20050217786 Inserting E-plane probes between green tape openings which is covered with conductive metal layer, screen printing a transmission lines on tape stack, firing to form waveguide resonators
09/2005
09/29/2005WO2005091429A1 A method for providing ability of tuning resonance frequency for different applications
09/29/2005WO2005091427A1 Filter
09/29/2005WO2005091316A1 Tunable-inductance thin-layered superconductor components, method for the production thereof and devices including said components
09/28/2005EP1579565A1 Hyperfrequency oscillator with very high stability
09/28/2005CN1221136C Low-noise frequency changer and receiving device using the low-noise frequency changer
09/22/2005US20050206480 Coplanar waveguide filter and method of forming same
09/21/2005EP1576692A1 Tuning arrangement
09/21/2005CN1220302C High frequency apparatus and method for making moveable wall of high frequency apparatus
09/21/2005CN1219715C Dielectric ceramic composition
09/20/2005US6946933 Dielectric loaded cavity for high frequency filters
09/15/2005WO2005086275A1 High frequency filter
09/15/2005US20050200437 Method and mechanism for tuning dielectric resonator circuits
09/15/2005US20050200435 Cross-coupled dielectric resonator circuit
09/14/2005EP1575118A1 Method and mechanism of tuning dielectric resonator circuits
09/14/2005EP1573758A2 Ferroelectric devices and method relating thereto
09/13/2005US6943651 Dielectric resonator device, high frequency filter, and high frequency oscillator
09/13/2005US6943644 Resonator, filter, duplexer, and communication apparatus
09/13/2005US6941650 Method for manufacturing dielectric laminated device
09/08/2005US20050195051 Systems and methods for blocking microwave propagation in parallel plate structures
09/08/2005DE102004010683B3 High frequency filter in coaxial resonator configuration, used in mobile telephone, includes dielectric layer between cover and free end of inner conducting tube
09/07/2005EP1570542A1 Tunable high-frequency filter arrangement and method for the production thereof
09/06/2005US6940707 Differential capacitor, differential antenna element, and differential resonator
09/06/2005US6940372 Transmission line, resonator, filter, duplexer, and communication apparatus
09/06/2005US6940371 Inorganic reaction product of rare earth oxide, alumina, strontium oxide and titanium oxide
09/06/2005US6940364 Dielectric filter, dielectric duplexer, and communication apparatus
09/01/2005WO2005062413A3 High temperature superconductor mini-filters and coils and process for making them
09/01/2005US20050190018 Variable resonator and variable phase shifter
09/01/2005US20050190017 Filter circuit device and method of manufacturing the same
09/01/2005US20050189943 Tunable superconducting resonator and methods of tuning thereof
08/2005
08/31/2005CN1663118A Planar resonator for wireless power transfer
08/31/2005CN1661853A Method of structuring one-dimensional cavity resonance by using left hand medium and right hand medium, and resonator
08/31/2005CN1217445C Dielectric resonator, wave filter, duplexer and communication apparatus
08/30/2005US6937119 High frequency apparatus
08/30/2005US6937118 High-frequency circuit device, resonator, filter, duplexer, and high-frequency circuit apparatus
08/30/2005US6936559 Tunable devices incorporating cacu3ti4o12
08/25/2005WO2005078971A1 Antenna unit
08/25/2005US20050184818 High frequency oscillator using dielectric resonator
08/23/2005US6934569 Elliptical resonators with radial current mode and radio frequency filter formed therefrom
08/23/2005US6933812 Electro-ferromagnetic, tunable electromagnetic band-gap, and bi-anisotropic composite media using wire configurations
08/23/2005US6933811 Resonator and high-frequency filter
08/23/2005US6933804 Radio frequency diplexer
08/17/2005CN1215598C Helical circuit integrated element, resonator, filter, duplexer and high-frequency circuit device
08/17/2005CN1215597C High frequency circuit device and transmit-receiving device
08/16/2005US6930572 Continuously tunable resonant cavity
08/11/2005WO2005073148A1 Dielectric porcelain composition for high frequency wave, dielectric resonator, dielectric filter, dielectric duplexer, and communication equipment
08/10/2005EP1562254A1 Coplanar waveguide filter and method of forming same
08/10/2005EP1562253A1 Variable resonator and variable phase shifter
08/10/2005CN1652396A Variable resonator and variable phase shifter
08/10/2005CN1652394A Coplanar waveguide filter and method of forming same
08/09/2005US6927652 Canonical general response bandpass microwave filter
08/09/2005US6927644 Low-loss tunable ferro-electric device and method of characterization
08/04/2005DE102004060903A1 Device for detecting physical properties of gas or gas mixture has high frequency resonator with discrete geometric components representing oscillatory structure as result of their interactions in region of supplied HF a.c. voltage
08/02/2005US6924707 Resonator
07/2005
07/28/2005WO2005069425A1 Multimode dielectric resonator, dielectric filter and communication device
07/28/2005WO2005069023A1 Device for detecting physical properties of a gas or a gas mixture by means of a high-frequency resonator
07/28/2005WO2005053086A3 Laser trimming to tune the resonance frequency of a spiral resonator, the characteristics of a high temperature superconductor filter comprised of spiral resonators, or the resonance frequency of a planar coil
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