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)
11/2012
11/27/2012US8319576 Magnetic resonance isolator
11/27/2012US8319575 Magnetic resonance type isolator
11/27/2012US8319571 Waveguide distortion mitigation devices with reduced group delay ripple
11/22/2012WO2012155969A1 A waveguide e-plane filter structure with controllable size
11/22/2012WO2012155284A1 Waveguide-mems phase shifter
11/22/2012US20120293283 Tuned Dielectric Waveguide Filter and Method of Tuning the Same
11/22/2012US20120293282 Waveguide filter having coupling screws
11/22/2012US20120293281 Multi mode filter for realizing wide band using capacitive coupling / inductive coupling and capable of tuning coupling value
11/22/2012US20120293280 Wide-band multi-mode filter
11/22/2012US20120293279 Integrated cavity filter/antenna system
11/22/2012US20120293275 Electrical filter
11/21/2012CN202550088U Coaxial cable connecting structure with microwave band filtering function
11/21/2012CN202550051U Coupler shell
11/21/2012CN202550050U Installation structure of connector on coupler
11/21/2012CN202550045U Double-layer public port cavity combiner
11/21/2012CN202550044U Band-stop filter based on coaxial cavities
11/21/2012CN202550043U 空腔滤波器 Cavity filter
11/21/2012CN202550042U WLAN micro-strip filter provided with stepped impedance and full-wavelength annular resonant cavity
11/21/2012CN202550041U WLAN filter provided with stepped impedance resonant cavity and adopting defected ground structure
11/21/2012CN202550040U Dual-band micro-strip filter suitable for wireless local area network
11/21/2012CN202550039U Ultra-wideband filter integrated with stepped impedance tuning bar shaped like a Chinese character 'tu'
11/21/2012CN202550038U Ultra-wide bandwidth (UWB) dual-notch filter with steep notch
11/21/2012CN202550037U Micro-strip filter adopting defected ground structure and suitable for wireless local area network
11/21/2012CN202550036U Ultra-wide band (UWB) filter having ultra-narrow band notch characteristic
11/21/2012CN202550035U Ultra-wideband filter integrated with double cross-shaped stepped impedance tuning bar
11/21/2012CN202550034U Double-band pass ultra-wideband filter based on micro-strip coplanar waveguide
11/21/2012CN202550033U Filter
11/21/2012CN202550032U Miniaturized switch filter
11/21/2012CN102792519A Structure, wiring substrate, and method for producing wiring substrate
11/21/2012CN102790251A Welding needle for surface-mounted radio frequency isolator and annular device
11/21/2012CN102790250A Wide-band multi-mode filter
11/21/2012CN102790249A Compact interdigital filter
11/21/2012CN102790248A Miniaturization micromechanical filter
11/21/2012CN102790247A Waveguide ring flange, flexible waveguide assembly containing waveguide ring flange and assembly method of flexible waveguide assembly
11/21/2012CN102005631B Base of waveguide sideband-separating superconducting tunnel junction mixer
11/21/2012CN101752631B Rectangle waveguide based on magnetic coupling principle and microstrip transitional conversion circuit
11/21/2012CN101663793B Irreversible circuit element
11/21/2012CN101656339B Miniaturized coaxial cavity tunable filter
11/21/2012CN101640300B Electrically tunable filter
11/21/2012CN101604777B Wide frequency band negative permeability material and preparation method thereof
11/21/2012CN101593863B Adjustable microwave band-pass filter
11/21/2012CN101471467B Microstrip type microwave switch of multiple sub cavities
11/21/2012CN101355190B Radio wave receiving converter and satellite broadcast receiving antenna device
11/20/2012US8315378 Hybrid circuit without inductors
11/20/2012US8314667 Coupled line filter and arraying method thereof
11/17/2012CA2762703A1 A waveguide filter having coupling screws
11/15/2012WO2012154607A2 Apparatus and methods related to ferrite based circulators
11/15/2012WO2012152957A1 Linear stripline phase shifter
11/15/2012US20120286901 Dielectric waveguide filter with direct coupling and alternative cross-coupling
11/15/2012US20120286899 Ultra wideband true time delay lines
11/15/2012US20120286894 Communications filter package for narrowband and wideband signal waveforms
11/15/2012US20120286893 Filter array for narrowband and wideband waveform operation in a communications radio
11/15/2012DE112009005005T5 N-port-Speisesystem und Phasenschieber und Verzögerungsvorrichtung, die damit realisierbar sind N-port-feeding system and phase shifter and delay means, which are realized so that
11/15/2012DE102008003689B4 Elektromagnetische Bandlückenstruktur und Leiterplatte Electromagnetic bandgap structure and printed circuit board
11/14/2012EP2522048A1 An electrical filter
11/14/2012CN202534770U Dielectric filter and dielectric resonator thereof
11/14/2012CN202534764U Strip-line non-reciprocal junction component of circulator
11/14/2012CN202534763U Circulator center conductor assembly
11/14/2012CN202534762U C-band high-power circulator
11/14/2012CN202534761U Circulator magnetic shielding assembly
11/14/2012CN202534760U Multi-frequency combiner
11/14/2012CN202534759U Multi-frequency combiner
11/14/2012CN202534758U Common-chamber duplex filter
11/14/2012CN202534757U Easy mounting and user-friendly chamber filter
11/14/2012CN202534756U Compact type dual mode open circuit loop band pass filter
11/14/2012CN1947306B Collapsable portable wireless unit
11/14/2012CN102783259A Inductive coupling structure, multi-layer transmission-line plate, method of manufacturing inductive coupling structure, and method of manufacturing multi-layer transmission-line plate
11/14/2012CN102782933A Structure for signal line, manufacturing method for signal line and switch using the signal line
11/14/2012CN101436695B Electronic component
11/14/2012CN101295809B Variable filter element, variable filter module and fabrication method thereof
11/14/2012CN101257212B Overvoltage protection for a coaxial connector
11/14/2012CN101218683B Method and apparatus for use in improving linearity of MOSFETs using an accumulated charge sink
11/13/2012US8311503 Radio frequency filtering in coaxial cables within a computer system
11/13/2012CA2733854C Rf monoblock filter assembly with lid filter
11/09/2012CA2790376A1 Linear stripline phase shifter
11/08/2012US20120280770 Tunable substrate integrated waveguide components
11/08/2012US20120280769 Spin wave device
11/08/2012US20120280764 Ferrite phase shifter and automatic matching apparatus
11/08/2012US20120280762 High isolation waveguide switch
11/08/2012US20120280760 Apparatus and methods related to ferrite based circulators
11/08/2012DE112010001932T5 Hochfrequenzmodul RF module
11/08/2012DE112010001927T5 Hochfrequenzschaltermodul High-frequency switch module
11/08/2012DE112010000694T5 Duplexfilter mit oberem Vertiefungsmuster und Hohlraum Duplex filter with upper dimple pattern and cavity
11/08/2012DE102011075333A1 Amplifier has end terminal with contact element which is adapted to electrically contact spacer at predetermined position, where contact element is connected to ground terminal
11/07/2012EP2521215A1 Band-stop filter
11/07/2012EP2521214A1 Switch arrangement, system & device.
11/07/2012CN202523823U Dual-mode intelligent tuned filter
11/07/2012CN202523822U Double-frequency band pass filter
11/07/2012CN202523821U Ultra-wideband filter
11/07/2012CN202523820U Phase shifter and antenna
11/07/2012CN202523819U Achromatic dispersion delay phase shifter
11/07/2012CN202523818U Adjustable microwave polarizer
11/07/2012CN202523817U Microwave polarizer
11/07/2012CN202523816U Microwave orthogonal mode converter
11/07/2012CN202523815U Terahertz wave high-speed switching device
11/07/2012CN202523814U Microwave waveguide pipeline 90-degree turning mechanism
11/07/2012CN102769209A Broadband wave absorbing material based on frequency selective surface
11/07/2012CN102769162A Circulator and isolator of novel magnetic cylinder structure
11/07/2012CN102769161A Waveguide load
11/07/2012CN102769160A Dual-passband wave-transmitting material, radome and antenna system
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