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JP4582311B2 |
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JP4582340B2 |
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JP4572819B2 |
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JP4572900B2 |
A substantially circular electrode 3 is arranged on a surface 2A of a dielectric substrate 2 of a TM010-mode resonator 1. On the other hand, a coupling line 5, which extends along a diameter of the substantially circular electrode 3, is ...
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JP2010245832A |
To provide an oscillator in which a shielding plate where a circuit on a substrate disposes for preventing abnormal operations caused by spurious radiation electromagnetic waves is easily mounted and can be grounded, without fail. A male...
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JP4569000B2 |
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JP4571202B2 |
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JP4569857B2 |
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JP2010239414A |
To provide a dielectric resonance component which can be stably mounted and has low height even when a resonance component area is increased to improve performance.The dielectric resonance component includes: a dielectric block 2 having ...
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JP2010235337A |
To provide a dielectric ceramic and a dielectric resonator, wherein a Q value is hardly lowered even when stress is repeatedly applied.There is provided the dielectric resonator 20 using a dielectric porcelain 6 consisting of the dielect...
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JPWO2009016947A1 |
We will provide a dielectric resonator device that can easily satisfy the constraints of resonance frequency, external dimensions, and other frequency characteristics, and a method for manufacturing the dielectric resonator device. The d...
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JP4562020B2 |
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JP2010220139A |
To adjust the pass bandwidth as well as the center frequency in the pass band in a filter.A first resonance line 12 and a second resonance line 12b each extending from an input point 13 to which a high-frequency signal is input are provi...
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JP4552411B2 |
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JP4553301B2 |
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JP4555343B2 |
A base body for a YIG bandpass filter configured from a non-magnetic metal and including filter chambers, which are configured in the base body and contain YIG elements. Cavities and/or radial slots are configured in the base body for th...
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JP2010208938A |
To provide a dielectric for an electronic device which has a high Qf value suitable for a high temperature superconducting filter.In the dielectric for an electronic device, the (110) face of a single crystal material of a compound oxide...
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JP2010213210A |
To externally control a Q factor in a microwave resonator.A resonator is electrostatically or magnetically coupled at a predetermined position Xc on a microwave transmission line terminated by a dc-SQUID in which a Josephson junction is ...
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JP4548876B2 |
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JP4550280B2 |
A resonant cavity is coupled in series with an output waveguide of a klystron in order to enhance power within an operating band of the klystron. The response characteristic of the resonant cavity enhances the power at certain frequencie...
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JP4548342B2 |
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JP4550119B2 |
A voltage tunable resonator is provided, including a dielectric base made of a dielectric material having at least one of a voltage dependent dielectric constant and piezoelectric characteristics. A metal contact having a predetermined a...
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JP4543610B2 |
To provide a superconducting element which is excellent in high frequency characteristics by improving grain growth and c-axis orientation of a superconducting body and suppressing volatilization of volatile components and dispersion of ...
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JP2010199790A |
To provide a manufacturing structure of a dielectric resonator which can be assembled easily, a manufacturing method thereof, and a filter device.In a mounting structure 10 of a dielectric resonator, a dielectric resonator 1 is mounted t...
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JP4540596B2 |
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JP4541307B2 |
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JP2010193397A |
To provide a directivity control antenna which can induce directivity and reduce the size of an overall antenna. The directivity control antenna is provided with a circular dielectric substrate 11 and reactance variable circuits 40 (40A,...
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JP4535267B2 |
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JP4535127B2 |
A dielectric resonator having a line pattern that includes an electrode gap that defines a signal input/output portion provided on an open side, and a ground portion provided on a short-circuited side. The length L in a main direction of...
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JP4535592B2 |
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JP4535589B2 |
The dielectric ceramic material of the present invention is constituted from a solid solution of which dominant crystal phase is a perovskite crystal, and the perovskite crystal consists of complex oxide of at least Ba, Sr, Mg, W and rar...
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JP4530951B2 |
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JP2010183513A |
To obtain out-of-band attenuation with a smaller number of stages without increasing the size.A laminated BPF (band pass filter) includes a filter body having 2 or more resonators located within a laminated substrate having a plurality o...
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JP4527293B2 |
The resonator has a cavity (1) in form of a circular cylinder and contains resonator elements (4,4') that are thin and plane, each being made of a dielectric material in a shape that is proximately square. Wherein the resonator uses two ...
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JP2010527210A |
A narrowband filter comprises an input terminal, an output terminal, and an array of basic resonator structures coupled between the terminals to form a single resonator having a resonant frequency. The resonator array may be arranged in ...
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JP4519031B2 |
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JP4517679B2 |
An electromagnetic wave is input to a resonator 14 filled with a dielectric and a gas, and a resonance frequency, an insertion loss and a half-power width in the resonance mode of the electromagnetic wave output from the resonator 14 are...
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JP4513530B2 |
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JP4515002B2 |
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JP4513076B2 |
A high-frequency dielectric ceramic composition comprises a perovskite crystal phase. The composition contains a rare earth element Ln, aluminum, calcium, zinc, M, and titanium wherein M is at least one of niobium and tantalum, and is re...
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JP4506802B2 |
A dielectric ceramic composition comprising forsterite in an amount of 93.0 to 99.0 mol % when calculating in terms of 2MgO.SiO2 and calcium titanate in an amount of 1.0 to 7.0 mol % when calculating in terms of CaTiO3 as main components...
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JP2010156714A |
To provide a distance measuring device and a method capable of continuous distance measurement, simple handling, and various usages, by overcoming a defect of a dielectric sensor. In the distance measuring device including a sensor and e...
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JP2010154054A |
To provide a coaxial connector with a built-in resonator for reflecting harmonic leaking out from a connected high frequency module into the high frequency module. Inside a dielectric 12 filled between an outer conductor 10 and an inner ...
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JP2010148273A |
To provide an energy transfer system having advantages such as high efficiency in transfer, small volume, and low cost. The energy transfer system includes a supply-side resonator for receiving energy, an intermediate resonance module, a...
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JP4494931B2 |
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JP4493239B2 |
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JP4494756B2 |
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JP4494725B2 |
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JP4489113B2 |
According to an aspect of the present invention, there is provided a resonator including: a transmission line including a conductor line 10 with a bent portion, wherein the conductor line 10 has a plurality of slits 20, 22, 24, 26, 28 fo...
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JPWO2008093459A1 |
A flat plate shape in which a back main surface electrode pattern including a ground electrode is provided on the back main surface and a front main surface electrode pattern including a main surface electrode is provided on the front ma...
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