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)
12/2010
12/08/2010EP2259446A1 Power amplifiication device for satellite communication device
12/08/2010EP2259379A2 A phase shifter
12/08/2010EP2258046A1 Multiple response filtering apparatus
12/08/2010EP2258026A1 Rf terminator
12/08/2010CN201667381U Double frequency combiner
12/08/2010CN201667380U 介质陶瓷滤波器 Dielectric ceramic filters
12/08/2010CN201667379U Single-mode cylinder microwave cavity
12/08/2010CN201667378U Radio frequency joint
12/08/2010CN201667377U All-passive cavity radio frequency device
12/08/2010CN1849684B A rotating electric motor for operating an electric component
12/08/2010CN101911376A Strip-line filter
12/08/2010CN101911375A Strip-line filter
12/08/2010CN101908666A Dielectric filter for improving secondary harmonic waves
12/08/2010CN101908665A Cavity filter, filter cavity and installation method of connector
12/08/2010CN101908664A Cavity filter
12/08/2010CN101908663A Self-adaptive bandpass filter and related down converter thereof
12/08/2010CN101000988B Multiple planar inductive loop surge suppressor
12/07/2010US7847659 Coaxial metamaterial structure
12/07/2010US7847658 Light-weight low-thermal-expansion polymer foam for radiofrequency filtering applications
12/07/2010US7847655 Switching circuit
12/07/2010US7847652 Compact orthomode transducer with improved cross-polarization isolation
12/02/2010WO2010138929A1 Mems varactors
12/02/2010WO2010137405A1 High frequency module
12/02/2010WO2010137398A1 Strip line filter
12/02/2010WO2010136276A1 Assembly for measuring a fill level by means of a fill level measuring device operating with microwaves
12/02/2010US20100301972 Self-terminating coaxial cable port
12/02/2010US20100301970 Self-matching band-pass filter and related frequency down converter
12/02/2010US20100301964 High-frequency module
12/01/2010EP2256854A1 Multi-membrane, flexible-wall device for filters and multiplexers with temperature-compensated technology
12/01/2010EP2256800A1 Multilayer dielectric substrate, and semiconductor package
12/01/2010EP2255404A2 Co-firing of magnetic and dielectric materials for fabricating composite assemblies for circulators and isolators
12/01/2010CN201663218U Multi-path combination type multiplexer of communication network
12/01/2010CN201663217U Filter structure of antenna sharing platform
12/01/2010CN1953272B Multiple frequency band antenna
12/01/2010CN1921212B Laminated medium wave filter
12/01/2010CN1874057B Wet process forming method of filter in laminated medium
12/01/2010CN101904046A Hydraulic rotating joint without gasket
12/01/2010CN101901962A Radiation field type isolator as well as antenna system thereof and communication device using same
12/01/2010CN101901954A Three-port waveguide junction circulator/isolator and manufacturing method thereof
12/01/2010CN101901953A Circulator/isolator
12/01/2010CN101901952A Microwave filter based on a novel combination of single-mode and dual-mode cavities
12/01/2010CN101901951A Bent dual-band bandpass filter applying defected ground level waveguide technology
12/01/2010CN101901950A Broadband triple-band filter
11/2010
11/30/2010US7843286 Dielectric resonator filter having a tunable element eccentrically located and a method of production thereof
11/30/2010US7843282 Phase shifter with flexible control voltage
11/30/2010US7843280 Systems, methods, and apparatuses for high power complementary metal oxide semiconductor (CMOS) antenna switches using body switching and substrate junction diode controlling in multistacking structure
11/25/2010WO2010135293A1 High power uhf single pole multi-throw switch
11/25/2010WO2010135186A2 Diplexer synthesis using composite right/left-handed phase-advance/delay lines
11/25/2010WO2010134858A1 A harmonic control apparatus
11/25/2010WO2010133049A1 Tunable filter
11/25/2010US20100295637 Coaxial Attenuator and Method of Manufacture
11/25/2010US20100295636 Matched rf output transition for a high-power microwave electron tube
11/25/2010US20100295634 Tunable bandpass filter
11/25/2010US20100295633 Electromagnetic bandgap pattern structure, method of manufacturing the same, and security product using the same
11/25/2010DE112005002018B4 Hochfrequenzsignalschaltschaltung High frequency signal switching circuit
11/24/2010EP2254196A1 Connection device and optical device
11/24/2010EP2254195A1 Tunable bandpass filter
11/24/2010CN201655944U Stainless-steel radio-frequency coaxial load
11/24/2010CN201655943U Wireless local area network binary-channel combiner
11/24/2010CN201655942U C-wave band frequency-splitting filter
11/24/2010CN201655941U Adjustable cavity body filter
11/24/2010CN201655940U Folded filter
11/24/2010CN201655939U Cavity filter and cavity body of filter
11/24/2010CN201655938U Cavity filter
11/24/2010CN201655937U Cavity filter, filter cavity and signal transmission cable
11/24/2010CN201655936U Cover plate of cavity filter and cavity filter
11/24/2010CN201655935U Filter cavity and cavity filter
11/24/2010CN201655934U Cavity filter and filter cavity
11/24/2010CN201655933U Coupling structure of dominant transmission modes of circular waveguide and rectangular waveguide
11/24/2010CN201655932U Rectangular waveguide and microstrip transition conversion circuit based on magnetic coupling principle
11/24/2010CN1638190B Low-cost, steerable, phased array antenna
11/24/2010CN101897076A Electrolytic corrosion prevention structure and waveguide connection structure
11/24/2010CN101895004A Dielectric resonator, flexible conductive shielding part and dielectric filter
11/24/2010CN101894998A Ultra-thin three-port waveguide junction circulator
11/24/2010CN101894997A 3mm circulator of waveguide isolator
11/24/2010CN101894996A Waveguide isolator adopting novel split-type structural cavity body
11/24/2010CN101894995A Radio frequency electrically adjusted band-pass filter with constant absolute bandwidth
11/24/2010CN101894994A Band elimination filter
11/24/2010CN101894993A Communication equipment, cavity filter and tuning post thereof
11/24/2010CN101894992A Microstrip meander line open loop coupling dual-mode band-pass filter
11/24/2010CN101894991A Microstrip band-reject filter with C-shaped annular conduction band defect structure
11/24/2010CN101894990A Double-frequency polarization insensitive active frequency selective surface
11/24/2010CN101894989A Phase shifter for antenna of base station
11/23/2010US7839340 Collapsable portable wireless unit
11/23/2010US7839240 Reflection-type banpass filter
11/23/2010US7839237 Phase shifter with flexible control voltage
11/23/2010US7839235 Feed network device, antenna feeder subsystem, and base station system
11/23/2010US7839234 Switching module with harmonic phase tuning filter
11/23/2010US7839233 Attenuator
11/18/2010WO2010131905A2 Dovetail apparatus for an antenna
11/18/2010WO2010131904A2 Antenna and transformer included in same
11/18/2010WO2010131895A2 Multi-line phase shifter for vertical beam tilt-controlled antenna
11/18/2010WO2010107215A3 Bandstop filter
11/18/2010US20100289602 waveguide transition arrangement
11/18/2010US20100289597 High power uhf single-pole multi-throw switch
11/18/2010DE10202475B4 Abstimmbares Filterelement und abstimmbares Bandpaßfilter The tunable filter element and tunable bandpass filter
11/17/2010EP2251932A1 Artificial medium
11/17/2010EP2251927A1 Dual-response stopband filter
11/17/2010EP1886376B1 Microwave attenuator circuit
11/17/2010EP1692740B1 A delay-locked loop with precision controlled delay
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