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)
09/2012
09/19/2012CN102683777A CDMA800 duplex filtering module with connecting plate on side of case body
09/19/2012CN102683776A EGSM duplex filtering module with connection band
09/19/2012CN102683775A C-band low-insertion-loss and high-rejection miniature band-pass filter
09/19/2012CN102683774A Band-elimination multiplexer adopting coupling of probes and cavity body
09/19/2012CN102683773A Adjustable filter and duplexer comprising same
09/19/2012CN102683772A Aperture mode filter
09/19/2012CN102683771A Dielectric waveguide filter
09/19/2012CN102683770A Variable filter and communication apparatus
09/19/2012CN102683769A Cavity filter, duplexer, combiner and transmission zero frequency debugging method for cavity filter
09/19/2012CN102683768A Self-adaptive phase compensation phase shifter and method along with temperature and frequency
09/19/2012CN102683767A Structure for axial direct transition of coaxial line transverse electric and magnetic field (TEM) mode to circular waveguide H11 mode
09/19/2012CN101752641B Rectangular waveguide resonant cavity of U-shaped temperature compensated short circuiter
09/19/2012CN101562267B Photonic crystal device
09/19/2012CN101436698B Microwave low waveband TM010 module high selectivity cavity dielectric filter
09/18/2012US8269581 Band-pass filter, high-frequency component, and communication apparatus
09/18/2012US8269580 Communication module
09/18/2012US8269579 RF monoblock filter having an outwardly extending wall for mounting a lid filter thereon
09/18/2012US8269576 Coaxial connector having a dielectric material for impedance matching
09/13/2012WO2012119898A1 Device for switching between linear and circular polarization using a rotatable depolarizer
09/13/2012WO2012119503A1 Loop-back detecting device and method
09/13/2012US20120229233 Dielectric Waveguide Filter
09/13/2012US20120229232 Rotatable Polarizer/Filter Device and Feed Network Using the Same
09/13/2012US20120229231 Variable filter and communication apparatus
09/13/2012US20120229229 Microwave Transmission Assembly
09/12/2012EP2498332A1 Variable filter and communication apparatus
09/12/2012EP2498331A2 Radio frequency filter
09/12/2012EP2497151A1 Electromechanical polarization switch
09/12/2012CN202434682U Cavity filter
09/12/2012CN202434681U Communication device with ultra-wideband coupling port
09/12/2012CN202434680U Filter
09/12/2012CN202434679U Flying rod device for coaxial cavity radio frequency device
09/12/2012CN202434678U Ultra-wideband filter with high selectivity and ultra-high stopband restraining effect
09/12/2012CN202434677U High pass filter
09/12/2012CN202434676U Dual passband micro-strip filter device and dual passband micro-strip filter
09/12/2012CN202434675U Radiofrequency coaxial filter with cavity
09/12/2012CN202434674U Low height direction slip ring assembly
09/12/2012CN102668371A Electronic circuit
09/12/2012CN102668235A Magnetic resonance type isolator
09/12/2012CN102668234A RF filter housing
09/12/2012CN102668233A Device selection structure
09/12/2012CN102664300A Inductive coupling bar adjusting device and coaxial cavity radio frequency device
09/12/2012CN102664299A Connector and coupling device thereof
09/12/2012CN102664298A Strip line nonreciprocal knot assembly for circulator
09/12/2012CN102664297A Variable attenuator device
09/12/2012CN102664296A Low-insertion-loss and constant-absolute-bandwidth electrically-tunable band-pass filter
09/12/2012CN102664295A Ultra-wideband micro-strip bandpass filter
09/11/2012US8264305 Resonator, substrate having the same, and method of generating resonance
09/11/2012US8264304 Slot-line type microwave device with a photonic band gap structure
09/11/2012US8264300 Tunable transmission line time delay circuit having conductive floating strip segments connected by switches
09/11/2012US8261714 RF monoblock filter with outwardly extending wall to define a cavity surrounding a top surface of the filter
09/07/2012WO2012118240A1 Dielectric block band-stop filter
09/07/2012WO2012118111A1 Substrate, duplexer, and substrate module
09/05/2012EP2495804A1 Coaxial resonator, and dielectric filter, wireless communication module, and wireless communication device using the same
09/05/2012EP2494650A1 Coupler for tuning resonant cavities
09/05/2012EP2494649A1 Thermally efficient dielectric resonator support
09/05/2012CN202423525U Special multi-frequency combiner for upgrading wireless local area network (WLAN)
09/05/2012CN202423524U Microwave device
09/05/2012CN202423523U Global system for mobile (GSM), data communication system (DCS)-third generation (3G), long term evolution (LTE), wireless local area network (WLAN) multi-frequency mixer
09/05/2012CN202423522U Multifrequency combiner for GSM, DCS, LTE and WLAN
09/05/2012CN202423521U Ultra-wideband microstrip filter
09/05/2012CN202423520U Asymmetric regular mixed-mode filter
09/05/2012CN202423519U Waveguide duplexer integrated with waveguide isolator
09/05/2012CN202423518U Phase shifter capable of improving phase shifting quantity and integration level and base station antenna with same
09/05/2012CN1914766B Tunable arrangements
09/05/2012CN1808762B Micro-oscillator, semiconductor device and communication apparatus
09/05/2012CN102656743A Thermally efficient dielectric resonator support
09/05/2012CN102655256A N-type A/ B type coupler
09/05/2012CN102655255A Small-volume planar cavity coupler
09/05/2012CN102655254A Flange same-piece coupler of plane cavity connector
09/05/2012CN102655251A Phase shifter
09/05/2012CN102337002B Organic silicon modified phenolic resin encapsulating material and preparation method and usage thereof
09/05/2012CN101814903B Tunable ferro-electric filter
09/05/2012CN101719578B 折叠滤波器 Folded filter
09/05/2012CN101662072B Millimeter wave rectangular-circular transition integrated corrugated horn antenna and processing method
09/05/2012CN101662055B Broadband metamaterial and preparation method thereof
09/05/2012CN101656342B Hairpin-line bandpass filter and related frequency demultiplier thereof
09/05/2012CN101473490B Irreversible circuit element
09/04/2012US8258897 Ground structures in resonators for planar and folded distributed electromagnetic wave filters
09/04/2012US8258896 Hairpin microstrip bandpass filter
09/04/2012CA2552338C Broadband high-frequency slip-ring system
08/2012
08/30/2012WO2012115967A1 Isolation devices that pass coupler output signals
08/30/2012WO2012115245A1 Nonreciprocal transmission line device
08/30/2012US20120218160 Aperture mode filter
08/30/2012US20120218061 Transmission Lines Applied to Contact Free Slip Rings
08/29/2012EP2493007A1 Polarisation rotator with multiple bowtie-shaped sections
08/29/2012EP2493006A1 Antenna protection device and system
08/29/2012CN202405409U Resonant rod, cavity filter and communication equipment
08/29/2012CN202405401U Multifrequency combiner, emission combiner, reception combiner and electric bridge
08/29/2012CN202405400U Low loss microwave cavity filter with high-temperature superconducting block material
08/29/2012CN202405399U Cavity filter and cavity filter cover plate
08/29/2012CN202405398U Miniature band-pass filter
08/29/2012CN202405397U Digital filter cavity structure
08/29/2012CN202405396U High-temperature superconducting filter with high out-of-band rejection and high bearing power
08/29/2012CN202405395U Narrow-band flat group delay high-temperature superconductive filter
08/29/2012CN202405394U Dielectric filter, and elastic sheet and communication radio frequency device thereof
08/29/2012CN202402445U Cavity filter, tuning bar locking structure and spring washer
08/29/2012CN202402438U Screw, cavity filter and base station
08/29/2012CN102651492A Microwave polarizer
08/29/2012CN101719575B Electrothermal-driven in-plane bistable radio frequency microswitch
08/29/2012CN101694896B Five-bit radio-frequency MEMS phase shifter
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