Patents
Sitemap › H01 - Basic electric elements › H01P - Waveguides; Resonators, lines or other devices of the waveguide type › H01P 1 - Auxiliary devices
Patents for H01P 1 - Auxiliary devices (25,484)
04/2010
04/22/2010US20100097159 Semiconductor chip and semiconductor device
04/22/2010US20100097158 Radio Frequency Coaxial Transition
04/22/2010DE112008001621T5 Gleichstromsperrschaltung, Hybridschaltungsvorrichtung, Sender, Empfänger, Sender-Empfänger und Radarvorrichtung Direct-current blocking circuit, hybrid circuit device, transmitter, receiver, transmitter-receiver and radar device
04/22/2010DE102008053013A1 Band pass filter i.e. comb line filter, has set of electromagnetically coupled coaxial resonators, and conductive elements coupled at first resonator after input of filter and/or at last resonator before output of filter
04/21/2010EP2178207A1 Resonator and filter using the same
04/21/2010EP2178156A1 Dielectric resonator and filter with low permittivity material
04/21/2010EP2178153A1 Network element for a multiband mobile coomunications system
04/21/2010EP2178152A1 Electronic switching device for high-frequency signals
04/21/2010CN201440447U Isolator structure
04/21/2010CN201440446U CDMA, GSM, DCS and 3G four-frequency combiner
04/21/2010CN201440445U CDMA, GSM, DCS, 3G and WLAN honeycomb combiner
04/21/2010CN201440444U GSM and CDMA & 3G double-frequency combiner
04/21/2010CN1862872B Apparatus for implementing wireless wideband frequency combiner
04/21/2010CN1860643B Electroacoustic cable for magnetic resonance applications
04/21/2010CN101697377A 微型超宽带旋转式移相器 Miniature Ultra-Wideband rotary phase shifter
04/20/2010US7699672 Grouped element transmission channel link with pedestal aspects
04/15/2010WO2010041436A1 Antenna device
04/15/2010US20100090787 Feed device
04/15/2010US20100090785 Dielectric resonator and filter with low permittivity material
04/15/2010US20100090784 Programmable Tunable Filter Waveguide
04/15/2010US20100090782 Strip line filter
04/15/2010US20100090780 Phase shifter
04/15/2010US20100090777 Wireless communication device
04/15/2010DE19903855B4 Antennenweiche Antenna Combiner
04/14/2010CN201438602U Broadband radio frequency lighting arrester
04/14/2010CN201438496U circulator
04/14/2010CN101694901A Multi-doubling frequency harmonic inhibiting waveguide wave filter
04/14/2010CN101694900A Coupling mechanism for cavity medium filter
04/14/2010CN101694899A Microstrip bandpass filter with sector open-circuit structure
04/14/2010CN101694898A Bimodule annular resonant cavity band-pass filter with direct feed planar structure
04/14/2010CN101694897A 移相器 Phase shifter
04/14/2010CN101694896A Five-bit radio-frequency MEMS phase shifter
04/14/2010CN101694895A Series radio-frequency micro-electromechanical switch amplified on basis of heat driving and preparation method of same
04/14/2010CN101694894A Waveguide communicating vessel
04/13/2010US7697888 Broad distribution bi-directional user terminal at configurable broadcast frequencies
04/13/2010US7696845 Dielectric filter for base station communication equipment
04/13/2010US7696840 RF selection switch for multiple antenna input
04/13/2010CA2338653C Magnetrons
04/08/2010WO2010038700A1 High frequency switch
04/08/2010WO2010038478A1 Electromagnetic band gap structure, element comprising same, substrate, module, semiconductor device and production methods thereof
04/08/2010US20100085133 Triplate line-to-waveguide transducer
04/08/2010US20100085132 Electrical Signaling Via Differential Transmission Line
04/08/2010DE10244815B4 Dielektrischer Resonator, Filter, Duplexer und Kommunikationsvorrichtung A dielectric resonator filter, duplexer and communication apparatus
04/07/2010EP1444750B1 Multi-junction waveguide circulator without internal transitions
04/07/2010CN201436696U CDMA+GSM+3G/DCS1800 dual-frequency mixer
04/07/2010CN1937307B High performance frequency selective surface based on integrated waveguide multi-cavity cascade
04/07/2010CN101692512A Ultra wide band bandpass filter based on ground defective grounding structure
04/07/2010CN101692511A Millimeter-wave double-pole double-throw switch circuit
04/06/2010US7692519 MEMS switch with improved standoff voltage control
04/06/2010US7692518 Compact broadband non-contacting transmission line junction having inter-fitted elements
04/06/2010US7692516 Phase shifter with photonic band gap structure using ferroelectric thin film
04/06/2010US7692514 Linear antenna switch arm
04/06/2010US7692510 Integral variable termination for alarm system devices
04/06/2010US7692472 High-frequency switching circuit
04/06/2010US7692270 Ferroelectric varactors suitable for capacitive shunt switching
04/01/2010WO2010035830A1 Passive component
04/01/2010WO2010035611A1 Branching filter, and wireless communication mudule and wireless communication device using same
04/01/2010WO2010035264A1 Chockless power coupler
04/01/2010WO2010034049A1 Millimetre wave bandpass filter on cmos
04/01/2010US20100079224 Manually Adjustable Attenuator
04/01/2010US20100079221 Resonator and filter
04/01/2010US20100079217 Multilayer metamaterial isolator
04/01/2010US20100079216 Adaptive equalizer circuit
04/01/2010US20100079215 System, apparatus and method for dissipating standing wave in a microwave delivery system
03/2010
03/31/2010EP2169423A1 Radar sensor with shielded signal stabiliser
03/31/2010EP2168202A1 Low-loss tunable radio frequency filter
03/31/2010CN101689693A Multi-stabilized nbti composite superconducting wire
03/31/2010CN101689692A Low-loss tunable radio frequency filter
03/31/2010CN101689691A Omt type broadband multiband transmission-reception coupler-separator for RF frequency telecommuncations antennas
03/31/2010CN101689690A Radio frequency switch and apparatus containing the radio frequency switch
03/31/2010CN101685899A High-temperature superconducting frequency shunt with preceding stage coupling unit
03/30/2010US7688279 Fractal structure, super structure of fractal structures, method for manufacturing the same and applications
03/30/2010US7688164 High frequency circuit board converting a transmission mode of high frequency signals
03/30/2010US7688163 Pillbox vacuum window
03/30/2010US7688162 Hairpin microstrip bandpass filter
03/30/2010CA2379151C Ka/ku dual band feedhorn and orthomode transducer (omt)
03/25/2010WO2010033185A1 Rf monoblock filter assembly with lid filter
03/25/2010WO2010033057A1 Method and arrangement for filtering in a wireless radio communication network
03/25/2010WO2010032023A1 Tuneable planar dielectric resonator
03/25/2010US20100073112 Radio frequency switch and apparatus containing the radio frequency switch
03/25/2010US20100073108 Laminated bandpass filter, high-frequency component and communications apparatus comprising them
03/25/2010US20100073107 Micro-miniature monolithic electromagnetic resonators
03/25/2010US20100073105 Phase shifter
03/24/2010EP2166612A1 Metafilter with asymmetric structure
03/24/2010CN201430204Y CDMA/GSM/3G/WLAN quadruple-frequency mixer
03/24/2010CN201430203Y Novel electrode
03/24/2010CN201430202Y Laminated sheet type Balun band-pass filter
03/24/2010CN201430201Y Broadband reflective type varactor phaser
03/24/2010CN201430200Y Equiphase differential multiplexed phase shifter
03/24/2010CN201430049Y Slice type low-temperature co-fired ceramic type common mode filter
03/24/2010CN201429784Y Microwave signal switching and attenuation device based on GPIB interface
03/24/2010CN101682307A Stacked bandpass filter
03/24/2010CN101677028A Demagnetization circuit of electronic device
03/24/2010CN100595975C Semi-coaxial cavity resonator, filter using the same, and communication apparatus using the same
03/24/2010CN100595972C Bandpass wave filter and RF communication device using same
03/23/2010US7683743 Filtering circuit and structure thereof
03/23/2010US7683737 Broadband phase shifter
03/23/2010US7683731 Ferrite waveguide circulator with thermally-conductive dielectric attachments
03/23/2010CA2332381C Resonator, especially for microwave frequency filter, and filter holding it
03/18/2010WO2010028450A1 Coupling structures for microwave filters
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