H01P 1 - Auxiliary devices - Patents Sitemap

Patents for H01P 1 - Auxiliary devices (25,484)
12/2006
12/20/2006	CN1291520C Stacked dielectric resonator and stacked dielectric filter
12/19/2006	US7151425 RF MEMS switch and fabrication method thereof
12/19/2006	US7151423 Demultiplexer and multiplexer
12/14/2006	WO2006132767A1 Microwave attenuator circuit
12/14/2006	WO2006132574A1 A phase shifter device
12/14/2006	US20060279376 Broadband step attenuator with improved time domain performance
12/14/2006	US20060279375 Attenuator adapter
12/14/2006	US20060279373 Wide-bandwidth polarization modulator for microwave and mm-wavelengths
12/14/2006	US20060279371 Flexible print cable and connector for the same
12/14/2006	CA2605975A1 Microwave attenuator circuit
12/13/2006	EP1732158A1 Microwave filter including an end-wall coupled coaxial resonator
12/13/2006	EP1731006A1 Liquid crystalline polymer- and multilayer polymer-based passive signal processing components for rf/wireless multi-band applications
12/13/2006	EP1730838A1 Electronically controlled hybrid digital and analog phase shifter
12/13/2006	EP1730808A1 Transformer-free waveguide circulator
12/13/2006	EP1127031B1 High performance embedded rf filters
12/13/2006	CN2847557Y Chamber filter with adjustable capacitor coupling structure
12/13/2006	CN1879261A Jack with modular mounting sleeve
12/13/2006	CN1879252A A delay-locked loop with precision controlled delay
12/13/2006	CN1290223C External wave trap
12/13/2006	CN1289927C Optical tunable filter and method of manufacturing the same
12/12/2006	US7149497 Radio signal receiving device
12/12/2006	US7148773 Device for carrying out the non-contact rotational transmission of high-frequency signals
12/12/2006	US7148770 Electrically tunable bandpass filters
12/12/2006	US7148766 Transition between a microstrip circuit and a waveguide including a band stop filter and outside transmission reception unit incorporating the transition
12/12/2006	CA2417352C Ceramic microelectromechanical structure
12/12/2006	CA2234830C Network of switches
12/07/2006	WO2006128962A1 Arrangement for steering radiation lobe of antenna
12/07/2006	WO2006128510A1 Microwave filter including an end-wall coupled coaxial resonator
12/07/2006	US20060276343 Superconductive microstrip resonator and filter
12/07/2006	US20060273870 Integrated balanced-filters
12/07/2006	US20060273869 Narrow-band absorptive bandstop filter with multiple signal paths
12/07/2006	US20060273865 Dipole antenna array
12/07/2006	US20060273864 Phase shifter, a phase shifter assembly, feed networks and antennas
12/07/2006	US20060273863 Attenuator circuit
12/07/2006	US20060273862 Semiconductor thin film manufacturing method, electronic device, and liquid crystal display device
12/06/2006	EP1729411A1 Phase circuit, high-frequency switch, and phase device
12/06/2006	EP1728295A1 Input arrangement for a low-noise amplifier pair
12/06/2006	EP1728294A2 A method for tuning the center frequency of embedded microwave filters
12/06/2006	EP1728293A1 Arrangement for dividing a filter output signal
12/06/2006	EP1098386B1 Nonreciprocal device with lumped elements
12/06/2006	CN2845319Y Wide band multi-system merging platform apparatus for mobile communication system
12/06/2006	CN2845193Y Multiple layer ceramic filter with three openings
12/06/2006	CN1875303A 电磁波频率滤波器 Electromagnetic wave frequency filter
12/06/2006	CN1874057A Wet process forming method of filter in laminated medium
12/06/2006	CN1874055A 循环器 Circulators
12/06/2006	CN1874054A Ferrite housing for microwave devices
12/06/2006	CN1874053A Miniaturized band-pass filter with harmonic suppression for loading fan-shaped offset of microstrip
12/06/2006	CN1874052A Miniaturized band-pass filter with wide stop band for loading epsilon shaped offset of microstrip
12/06/2006	CN1288797C Antenna appts. and communication appts. using same
12/06/2006	CN1288796C Method for producing high power super conductive filter
12/06/2006	CN1288795C Circuit board and circuit device and mfg. method thereof
12/06/2006	CN1288068C Micro device
12/05/2006	US7146137 High-frequency switch
12/05/2006	US7145509 Array antenna and radio communication apparatus using the same
12/05/2006	US7145418 Bandpass filter
12/05/2006	US7145415 Electrically tunable filters with dielectric varactors
12/05/2006	US7145412 Electronic and optical devices and methods of forming these devices
11/2006
11/30/2006	WO2006127376A1 Ceramic rf filter having improved third harmonic response
11/30/2006	WO2006127369A2 Filter with multiple shunt zeros
11/30/2006	WO2006126321A1 Filter characteristics regulating method, filter characteristics regulator, filter, and communication apparatus
11/30/2006	WO2006110523A3 A ball coax interconnect
11/30/2006	US20060269188 Electromagnetic wave frequency filter
11/30/2006	US20060267713 Low cost highly isolated RF coupler
11/30/2006	US20060267712 Filter with multiple shunt zeros
11/30/2006	US20060267707 Multilayer chip-type triplexer
11/30/2006	DE10316047B4 Richtkoppler in koplanarer Wellenleitertechnik Directional coupler in coplanar waveguide technology
11/30/2006	DE102006023431A1 High pass filter, has angular, U-shaped strip lines arranged on different dielectric layers in multilayer plates such that connection parts of lines are turned in opposite directions
11/30/2006	DE102006023430A1 Connection filter for e.g. diplexer, has filters with high pass filter having switching section having strip lines between which one dielectric layer is arranged and has dielectric constant, which is higher than that of another layer
11/30/2006	CA2609724A1 Filter with multiple shunt zeros
11/29/2006	EP1727232A1 Ferrite housing for microwave devices
11/29/2006	EP1727231A1 Integrated microelectronic element for filtering electromagnetic noise and radiofrequency transmission circuit incorporating such an element
11/29/2006	EP1727230A1 Matrix switch
11/29/2006	CN1871741A Waveguide conversion device, waveguide rotary joint, and antenna device
11/29/2006	CN1287484C Method for manufacturing seamless micro stress waveguide interface
11/29/2006	CN1287483C Dielectric device
11/29/2006	CN1286710C Encapsulated machinery system band-pass filter for integrated circuits and method of fabrication thereof
11/28/2006	US7142836 Microwave filter distributed on circuit board of wireless communication product
11/28/2006	US7142832 High-frequency device
11/28/2006	US7142165 Waveguide and slotted antenna array with moveable rows of spaced posts
11/28/2006	US7142074 Multilayer waveguide filter employing via metals
11/28/2006	US7142071 Broadband high-frequency slip-ring system
11/23/2006	US20060262475 Variable delay line
11/23/2006	US20060261913 Ceramic RF filter having improved third harmonic response
11/23/2006	US20060261912 Radio frequency switching circuit and semiconductor device including the same
11/23/2006	US20060261910 Ferrite housing for microwave devices
11/23/2006	US20060261909 Compact waveguide isolator
11/22/2006	EP1723730A1 Method of configuring base station, and base station
11/22/2006	EP1723696A1 Tunable arrangements
11/22/2006	EP1723693A2 Antenna with variable misalignment comprising at least one phase-changing element
11/22/2006	EP1723690A1 An improved tuneable delay line
11/22/2006	EP1723689A2 Electromagnetic bandgap structure for suppressing electromagnetic coupling in microstrip and flip chip on board applications
11/22/2006	EP1192682B1 Ablative method for forming rf ceramic block filters
11/22/2006	CN2840341Y Cavity body circuit synthesizer with seal cover
11/22/2006	CN2840340Y Pass low frequency impedance and high frequency microstrip wave filter
11/22/2006	CN1866612A Application method of high dielectric microwave composite material on antenna made
11/22/2006	CN1866611A Antenna made of high dielectric microwave composite material
11/22/2006	CN1866610A Antenna made of high dielectric microwave composite material
11/22/2006	CN1866609A Antenna made of high dielectric microwave composite material
11/22/2006	CN1286238C Surge protective system for communication line
11/22/2006	CN1286209C Antenna control system

1 ... 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 ... 255