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)
10/2009
10/28/2009CN100555860C Micro-wave mm wave broadband and low consumption digital analog compatible phase shifter
10/28/2009CN100555741C Differential transmission line
10/28/2009CN100555740C Differential transmission line
10/28/2009CN100555739C Non-reciprocal circuit element
10/28/2009CN100555738C Composite via structures and filters in multilayer printed circuit boards
10/28/2009CN100555737C Polarization rotationer
10/28/2009CN100555736C Meso-microelectromechanical system package
10/27/2009US7610072 Superconductive stripline filter utilizing one or more inter-resonator coupling members
10/27/2009US7609502 Protective device
10/27/2009US7609128 Switch circuit
10/27/2009US7609127 Electronically controllable RF switch
10/27/2009US7609124 Non-reciprocal circuit device
10/27/2009US7609116 Integrated amplifier arrangement
10/22/2009WO2009128534A1 Irreversible circuit, irreversible circuit element, and center conductor assembly used for the circuit and circuit element
10/22/2009WO2009128310A1 Functional substrate
10/22/2009WO2009128053A1 Suspended dielectric combline cavity filter
10/22/2009WO2009128051A1 Triple-mode cavity filter having a metallic resonator
10/22/2009WO2009127497A1 Surface-mountable antenna with waveguide connector function, communication system, adaptor and arrangement comprising the antenna device
10/22/2009WO2009127253A1 A waveguide filter arrangement
10/22/2009US20090261926 Method and structure for inhibiting multipactor
10/22/2009US20090261924 Cavity filter coupling system
10/22/2009US20090261920 Non-reciprocal circuit element
10/22/2009US20090261919 Millimeter wave band nonreciprocal device
10/21/2009EP2110884A1 Surface-mountable antenna with waveguide connector function, communication system, adaptor and arrangement comprising the antenna device
10/21/2009EP2110881A1 MEMS-based radio frequency circulator
10/21/2009EP2044648B1 High frequency filter having coaxial structure
10/21/2009CN201332132Y Microstrip wave guide adapter
10/21/2009CN201332131Y Modular type multiband big-power narrowband microwave source
10/21/2009CN201332130Y DCS1800/PHS double-frequency mixer
10/21/2009CN201332129Y Cross-coupling support of cavity filter
10/21/2009CN201332128Y 移相器 Phase shifter
10/21/2009CN101563809A High frequency filter with closed circuit coupling
10/21/2009CN101562269A High-dielectric attenuation-containing small-dimension rectangular waveguide tube
10/21/2009CN101562267A Photonic crystal device
10/21/2009CN100553032C Transmission line pair
10/21/2009CN100553031C Temperature-tunable negative magnetic permeability part based on ferroelectric ceramic grain and its making method
10/21/2009CN100553030C Electric field-tunable negative magnetic permeability part based on ferroelectric ceramic grain and its making method
10/21/2009CN100553029C Tuneable phase shfter and/or attenuator for introducing electromagnetic wave
10/21/2009CN100553028C Resistance differential type small-sized double antenna fuze
10/20/2009US7605678 Multiple-mode dielectric resonator, dielectric filter, and communication device
10/20/2009US7605675 Electromechanical switch with partially rigidified electrode
10/20/2009US7605674 Radio frequency switch
10/15/2009WO2009124730A1 Resonance filter having low loss
10/15/2009US20090257927 Folded coaxial resonators
10/15/2009US20090256655 Anti-Parallel Pi Pin Attenuator Structure with Improved CSO Performance
10/15/2009US20090256654 Switchable frequency response microwave filter
10/15/2009US20090256653 Dual-band coupling device
10/15/2009US20090256652 Suspended tm mode dielectric combline cavity filter
10/15/2009US20090256651 Triple-mode cavity filter having a metallic resonator
10/15/2009US20090256646 Millimeter waveband switch
10/15/2009DE102008047445A1 Millimeterwellenbandschalter Millimeter waveband switch
10/15/2009DE102008017967A1 Resonanzfilter mit geringem Verlust Resonant filters with low loss
10/14/2009EP2109179A1 Non-reversible circuit element
10/14/2009EP1354502B1 High frequency printed circuit board via
10/14/2009CN201327863Y A mismatching load device and duplexer
10/14/2009CN201327862Y Compact FSS short circuit transmission line filter
10/14/2009CN201327861Y Band-pass filter
10/14/2009CN201327860Y Circular polarizer with pre-settable phase shifting curve
10/14/2009CN101557236A Method and device for processing radio-frequency signals
10/14/2009CN101557040A Frequency-selective broadband waveguide slot antenna array
10/14/2009CN101557026A Method for manufacturing ferrite magnet device, method for manufacturing non-reciprocal circuit device, and method for manufacturing composite electronic component
10/14/2009CN101557025A Compact GSM/CDMA shared combiner for transceiving
10/14/2009CN101557024A Stripline-style ferrite phase shifter based on LTCC technology
10/14/2009CN100550623C Sliding screw arrangement
10/14/2009CN100550514C Molded component for beam path of radar apparatus
10/14/2009CN100550510C Dielectric filter for base station communication equipment
10/14/2009CN100550509C Fin line type microwave band-pass filter
10/14/2009CN100550508C Multichannel rotatable joint (variants)
10/13/2009US7602333 Transmitting/receiving antenna, isolator, high-frequency oscillator, and high-frequency transmitter-receiver using the same
10/13/2009US7602261 Micro-electromechanical system (MEMS) switch
10/08/2009WO2009123234A1 High-frequency module and manufacturing method thereof and transmitter, receiver, transmitter-receiver and radar device equipped with said high-frequency module
10/08/2009WO2009123233A1 High-frequency module and manufacturing method thereof and transmitter, receiver, transceiver and radar device equipped with said high-frequency module
10/08/2009WO2009121937A1 Coupler for a multiband radiofrequency system
10/08/2009WO2009082153A3 A miniaturized band-pass filter
10/08/2009US20090251233 Ortho-Mode Transducer for Coaxial Waveguide
10/07/2009CN201323230Y Electrically-controlled attenuator for multi-tube-array ridge waveguide
10/07/2009CN101552366A Wideband microstrip isolator
10/07/2009CN101552365A Broadband DIN inductive radio frequency arrester
10/07/2009CN101549993A Lithium ferrite material applied to C waveband phase shifter
10/06/2009US7599190 High-frequency module, and method of producing same
10/06/2009CA2499583C Waveguide filter
10/01/2009WO2009120667A2 Co-firing of magnetic and dielectric materials for fabricating composite assemblies for circulators and isolators
10/01/2009WO2009119665A1 Power amplifiication device for satellite communication device
10/01/2009WO2009119443A1 High-frequency substrate and high-frequency module
10/01/2009WO2009118519A1 Waveguide filter
10/01/2009US20090243766 Corner waveguide
10/01/2009US20090243762 Waveguide filter
10/01/2009US20090243761 Circular Polarizer for Coaxial Waveguide
10/01/2009US20090243760 Second-Order Band-Pass Filter and Wireless Apparatus Using the Same
10/01/2009US20090243759 Low-pass filter
10/01/2009US20090243746 Circulator Device And A Method For Assembly
09/2009
09/30/2009EP2105987A1 Non-reversible circuit element and method of manufacturing it
09/30/2009CN201319399Y Small scale low-pass filter
09/30/2009CN201319398Y Single-pole multi-throw microwave coaxial switch for microwave test system
09/30/2009CN101548427A Irreversible circuit element
09/30/2009CN101546857A A medium resonator and its assembling method, medium filter
09/30/2009CN101546854A Coupling method of microstrip filter and microstrip resonator thereof
09/30/2009CN101546853A Die-casting diplexer and die-casting method
09/30/2009CN100546174C Adjusting circuit and method for adjusting amplitude of radio frequency signal
09/30/2009CN100546097C Arbitrary dual-frequency power divider based on right-left transmission line and its production method
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