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)
08/2012
08/08/2012CN101552366B Wideband microstrip isolator
08/08/2012CN101485041B Filter with crosses
08/08/2012CN101218654B Mems switching device protection
08/07/2012US8237620 Reconfigurable radiation densensitivity bracket systems and methods
08/07/2012US8237516 Enhanced substrate using metamaterials
08/07/2012US8237366 Output window with venting means for use with a vacuum electron device
08/07/2012US8234777 Low profile and compact surface mount circulator on ball grid array
08/02/2012WO2012102385A1 Transmission line resonator, bandpass filter using transmission line resonator, splitter, balanced-to-unbalanced transformer, power distributor, unbalanced-to-balanced transformer, frequency mixer, and balance-type filter
08/02/2012WO2012100885A1 Optically controlled microwave antenna
08/02/2012WO2012100706A1 Cavity filter and radio frequency communication equipment
08/02/2012WO2012100602A1 Filter
08/02/2012WO2012079027A3 Power supplies for pool and spa equipment
08/02/2012WO2011053503A3 Tuning element assembly and method for rf components
08/02/2012US20120194303 Precision waveguide interface
08/02/2012US20120194299 Low pass filter
08/02/2012US20120194296 Simultaneous phase and amplitude control using triple stub topology and its implementation using rf mems technology
08/02/2012US20120194295 Phase shifter with reversely configured electric regulation units
08/02/2012DE102011118914A1 Separable satellite receiver for satellite TV, has base provided with through-hole staying in connection with polarization channel of polarization processor, and another through-hole staying in connection with two transits of processor
08/01/2012EP2482379A1 Antenna matching device, antenna device, and mobile communication terminal
08/01/2012EP2482377A1 RF filter with coupling means for RF signals
08/01/2012EP1733452B1 Discrete resonator made of dielectric material
08/01/2012CN202363585U Vertically polarized and directionally printed filter antenna
08/01/2012CN202363572U Dielectric filter and dielectric resonator thereof
08/01/2012CN202363568U Transmit-receive isolation device used in radio frequency front end of RFID reader-writer of UHF frequency range
08/01/2012CN202363567U Half-wavelength elliptic function duplexer
08/01/2012CN202363566U Miniaturized high-selectivity tee-joint band-pass filter with independent and controllable-frequency
08/01/2012CN202363565U High-selectivity double-band-pass filter with independently tunable passbands
08/01/2012CN202363564U Double-frequency band elimination filter
08/01/2012CN202363563U Dielectric filter and communication device
08/01/2012CN202363562U Cavity filter, communication device and low pass filter
08/01/2012CN202363561U Hard link assembling structure
08/01/2012CN202362479U Middle-infrared band transmission-type sub-wavelength metal grating
08/01/2012CN102625962A Precision waveguide interface
08/01/2012CN102623829A Cavity filter, connector and corresponding manufacturing processes
08/01/2012CN102623785A Dielectric filter, dielectric resonator, cover plate unit and communication equipment
08/01/2012CN102623784A Resonator and cavity filter
08/01/2012CN102623783A Novel resonant pole of cavity filter
08/01/2012CN102623780A Magnetic shield assembly of circulator
08/01/2012CN102623779A Integrated circulator
08/01/2012CN102623778A Cavity combiner with double-layered communal port
08/01/2012CN102623777A Low-pass filter
08/01/2012CN102623776A Coaxial cavity-based rejection filter
08/01/2012CN102623775A Ultra-narrow bandwidth dual-band filter based on asymmetric step impedance resonator
08/01/2012CN102623774A Four-port device for grid integration of high temperature superconducting filter
08/01/2012CN102623773A Microwave orthogonal-mode converter
08/01/2012CN102619843A Connection fastening structural part and cavity filter
08/01/2012CN101715318B Contactless rotary transmitter
08/01/2012CN101692512B Ultra wide band bandpass filter based on ground defective grounding structure
07/2012
07/31/2012US8232850 Method and system for flip chip configurable RF front end with an off-chip balun
07/26/2012WO2012044918A3 Systems and methods for a stacked waveguide circulator
07/26/2012US20120189246 Electromagnetic wave isolator and integrated optics device
07/26/2012US20120188029 Filter
07/26/2012US20120186978 Electrochemical Fabrication Methods Incorporating Dielectric Materials and/or Using Dielectric Substrates
07/26/2012DE102011119900A1 Flüssigkristalline Medien, Bauteile für die Hochfrequenztechnik und mesogene Verbindungen Liquid-crystalline media, components for high-frequency technology and mesogenic compounds
07/25/2012EP2479837A1 Wireless communications using multi-bandpass transmission line with slot ring resonators on the ground plane
07/25/2012EP2478585A1 Simultaneous phase and amplitude control using triple stub topology and its implementation using rf mems technology
07/25/2012CN202352811U Cavity body seat of strip line circulator
07/25/2012CN202352810U Cavity structure for microwave isolator
07/25/2012CN202352809U Cover plate connecting structure for microwave isolator
07/25/2012CN202352808U Microstrip double-knot isolator
07/25/2012CN202352807U C-band high-energy silicon-carbide-ceramics microwave load
07/25/2012CN202352806U Novel electric cross coupling structure
07/25/2012CN202352805U Novel magnetic cross-coupling structure
07/25/2012CN202352804U Ferroelectric phase shifter
07/25/2012CN202352803U Microwave component locating device
07/25/2012CN202351424U Meteorological radar polarization switch assembly
07/25/2012CN102610925A Antenna reflector with ultra wide band frequency selection surface structure
07/25/2012CN102610924A Metamaterial and filter using same
07/25/2012CN102610921A Ku/Ka two-waveband transmitting-receiving share feed source
07/25/2012CN102610902A High-strength dual-band directional antenna
07/25/2012CN102610889A Asymmetric normal TE01-mode dielectric filter with frequency compensation function
07/25/2012CN102610888A Radio frequency filter capable of automatically sensing and rapidly regulating frequency and bandwidth
07/25/2012CN102610887A Adjustable filter
07/25/2012CN102610886A L-waveband high stopband rejection micro band-pass filter
07/25/2012CN102610885A L-waveband broadband multi-zero micro-filter
07/25/2012CN102610884A Low temperature co-fired ceramic ultra-wideband micro filter
07/25/2012CN102610883A 90-MHz low-insertion-loss micro low pass filter
07/25/2012CN102610882A 6300MHz miniature high-pass filter
07/25/2012CN102610881A Ultra-wideband micro band rejection filter
07/25/2012CN102610880A Plane miniaturization communication band-pass filter with broadband external inhibition characteristic
07/25/2012CN102610879A Double-frequency band-pass filter
07/25/2012CN102610878A Coaxial low-pass filter
07/25/2012CN102610877A Ultra wide band filter
07/25/2012CN102610876A Adjustable microwave polarizer
07/25/2012CN102610875A 90-degree turning mechanism for microwave waveguide pipeline
07/25/2012CN101734922B Microwave attenuator material with high heat conductivity and preparation method thereof
07/25/2012CN101572334B Distributed MEMS phase shifter based on MAM capacitor
07/25/2012CN101546854B Coupling method of microstrip filter and microstrip resonator thereof
07/25/2012CN101388480B Thin-film phase shifter for micro-wave filter network and preparation
07/25/2012CN101315997B Phase shifter
07/25/2012CN101295808B Design method of wideband filter capable of changing category and frequency modulation
07/24/2012US8228136 Micro P-coupler
07/24/2012US8228134 Method and system for processing signals via directional couplers embedded in an integrated circuit package
07/19/2012WO2012095933A1 Non-reciprocal circuit element
07/19/2012US20120184231 Wireless communications using multi-bandpass transmission line with slot ring resonators on the ground plane
07/19/2012US20120182093 Microwave filter
07/19/2012US20120182085 Terminal circuit and bi-directional coupler using the terminal circuit
07/18/2012CN202339971U 一种多频段一体式交叉耦合合路滤波器 A multi-band Combiner integral cross-coupled filter
07/18/2012CN202339970U 低互调大功率负载 Low intermodulation power load
07/18/2012CN202339969U 一种矩形波导的合路器 One kind of rectangular waveguide combiner
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