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)
04/2012
04/11/2012EP1860724B1 Left-handed medium using no via
04/11/2012CN202189873U Aluminum nitride ceramic substrate 150-wattage load sheet easy to weld
04/11/2012CN202189872U 30-watt load chip with 50-ohm impedance aluminum nitrate ceramic substrate
04/11/2012CN202189871U 设有加载耦合板的单腔体滤波器 Has a single coupling plate loaded cavity filter
04/11/2012CN202189870U 非对称型缺陷地结构极化耦合多模式带通滤波器 Asymmetric defected ground structure polarization coupled multi-mode bandpass filter
04/11/2012CN102414911A Waveguide conversion portion connection structure, method of fabricating same, and antenna device using this connection structure
04/11/2012CN102412433A Communication cavity device and elliptic function low-pass filter path
04/11/2012CN102412432A 基于开口谐振环结构的波导带阻滤波器 Based on the structure of the split ring resonator waveguide band-stop filter
04/10/2012US8155616 Reduction of near field electro-magnetic scattering using high impedance metallization terminations
04/10/2012US8154363 Band pass filter with tunable phase cancellation circuit
04/05/2012WO2012044918A2 Systems and methods for a stacked waveguide circulator
04/05/2012WO2012043909A1 Coupler-circulator integrated communication device and doherty amplifier having same
04/05/2012WO2012043739A1 Coaxial resonator and dielectric filter, wireless communications module, and wireless communications device using same
04/05/2012WO2012043175A1 Communication apparatus
04/05/2012WO2012042717A1 Structural body and wiring substrate
04/05/2012WO2012041739A1 Circuit arrangement
04/05/2012US20120081196 Microwave Filter with Dielectric Resonator
04/05/2012US20120081189 Systems and methods for a stacked waveguide circulator
04/04/2012EP2437346A1 Hyperfrequency filter with dielectric resonator
04/04/2012EP2435804A1 Assembly for measuring a fill level by means of a fill level measuring device operating with microwaves
04/04/2012CN202183450U 一种高散热性的宽频大功率同轴负载 A high-power broadband coaxial heat dissipation load
04/04/2012CN202183449U 腔体螺旋带阻滤波器 Cavity spiral band stop filter
04/04/2012CN102403558A 多个非对称零点的te011模圆腔滤波器 More asymmetric zero te011 round mold cavity filter
04/04/2012CN102403557A 具有独立可调通带的高选择性双带通滤波器 Has independently adjustable dual-passband bandpass filters with high selectivity
04/04/2012CN102403556A 一种可调谐超导滤波器及其制作方法、金属屏蔽盒 One kind of tunable superconducting filter and its production method, a metal shield case
04/04/2012CN102403555A 一种双频段宽带圆极化器 A dual-band broadband circular polarizers
04/04/2012CN102401917A 一种中红外波段透射式亚波长金属光栅 A medium-infrared transmissive subwavelength metal gratings
04/04/2012CN101340014B 带凹槽的陶瓷电介质滤波器和双工器 Fluted ceramic dielectric filter and duplexer
04/03/2012US8149073 Band-pass filter and method for making photonic crystal for the band-pass filter
04/03/2012US8149071 Radio frequency switch and apparatus containing the radio frequency switch
04/01/2012CA2753795A1 Microwave filter with a dielectric resonator
03/2012
03/29/2012WO2012039577A2 Automatic tuning apparatus for an rf device
03/29/2012US20120075041 Waveguide filter
03/29/2012US20120075040 Systems and Methods of a Rectangular-to-Circular Waveguide Transition
03/29/2012US20120075039 Tuning Bandwidth and Center Frequencies In a Bandpass Filter
03/29/2012US20120075038 Wiring substrate, filter device and portable equipment
03/29/2012US20120075037 Apparatus and associated methods
03/29/2012US20120075035 Microwave combiner/splitter
03/29/2012US20120075034 Doppler-inspired, high-frequency signal generation and up-conversion
03/29/2012US20120075032 Composite electronic module and method of manufacturing composite electronic module
03/29/2012DE102009003884B4 Multiplexer Multiplexer
03/29/2012DE102005040123B4 Einrichtung zum Einspeisen von HF-Wellen in die Linsenkammer einer ebenen HF-Linse Means for supplying RF waves in the lens chamber of a planar RF lens
03/28/2012EP2433362A1 A harmonic control apparatus
03/28/2012EP2433332A2 Diplexer synthesis using composite right/left-handed phase-advance/delay lines
03/28/2012EP1913655B1 Waveguide junction
03/28/2012CN202178373U Radio frequency communication device, coupling module and coupling adjustment mechanism thereof
03/28/2012CN202178369U 过桥电路、电子器件以及射频前端装置 Bridge circuit, an electronic device and a radio frequency front-end device
03/28/2012CN202178368U 100-watt loading piece for small-size aluminum nitride ceramic substrate with 50 omega impedance
03/28/2012CN202178367U Narrow edge-grounded 150W load sheet of high-power aluminum nitride ceramic substrate
03/28/2012CN202178366U 70W load wafer of aluminium nitride ceramic substrate with impedance of 50 omegas
03/28/2012CN202178365U Aluminium nitride ceramic substrate 150W load sheet with wide bonding pad
03/28/2012CN202178364U 100 watt loading sheet of aluminium nitride ceramic substrate with impedance of 50 ohm
03/28/2012CN202178363U Aluminum-nitride ceramic base-plate 80W load sheet with impedance of 50 omega
03/28/2012CN202178362U High-power aluminum-nitride ceramic baseplate 100W 30dB attenuation sheet
03/28/2012CN202178361U Load sheet of large power aluminium nitride ceramic substrate with impedance of 50 Omega and capable of loading 150 watt
03/28/2012CN202178360U High-power aluminium nitride ceramic substrate loading piece having 50 Omega impedance and capable of handling power of 250 W
03/28/2012CN202178359U 一种悬置线高低通合路器 One kind of suspension wire high and low pass Combiner
03/28/2012CN202178358U Large-span output multiplexer adopting nonstandard ET junction
03/28/2012CN202178357U 一种防雷合路器 One kind of lightning Combiner
03/28/2012CN202178356U 一种带调谐装置的带阻滤波器 A bandstop filter with a tuning device
03/28/2012CN202178355U 腔体滤波器及通信设备 Cavity filters and communication equipment
03/28/2012CN202178354U 带焊接层的波导滤波器 Waveguide filter with welding layer
03/28/2012CN202178353U Radio frequency communication equipment
03/28/2012CN202178352U 可调梳形滤波器 Adjustable comb filter
03/28/2012CN202178351U 可改变谐振频率的同轴腔体滤波器 Can change the resonant frequency coaxial cavity filter
03/28/2012CN202178350U 用于波导滤波器的电容耦合装置 Capacitive coupling means for waveguide filter
03/28/2012CN202178349U 带有天线口耦合结构的波导双工器 With a waveguide antenna duplexer port coupling structure
03/28/2012CN102394334A Multiband resonator and multiband-pass filter
03/28/2012CN102394328A Microstrip bimodule band-pass filter based on DGS (defected ground structure) square-ring resonator
03/28/2012CN102394327A Ten-step self-equalization Ku frequency-band dielectric filter
03/28/2012CN102394326A Dielectric device
03/28/2012CN102394325A L frequency band LTCC band pass filter
03/28/2012CN102394324A Low-air-pressure-resistant cylindrical cavity dual-module filter and duplexer
03/28/2012CN102394323A Millimeter-wave wideband TE01-mode rotating joint
03/27/2012USRE43266 Rotary attenuator and method of making it
03/27/2012US8145258 Radio communication apparatus
03/27/2012US8143975 Coaxial-coplanar microwave adapter
03/27/2012US8143973 Cavity filter coupling system
03/27/2012US8143972 Resonator and filter
03/27/2012US8143970 Phase shifter having a varying signal path length based on the rotation of the phase shifter
03/27/2012US8143969 Multiple tap attenuator microchip device
03/22/2012WO2012036343A1 Resonator type dielectric low pass filter and communication device including same
03/22/2012WO2012035724A1 Complex electronic module
03/22/2012WO2012034803A1 Calibration unit for a measuring device
03/22/2012US20120068793 Micropstrip transmission line/coplanar waveguide (cpw) transistor structure
03/22/2012US20120068792 Super q dual mode cavity filter assembly
03/22/2012US20120068785 Semiconductor device
03/22/2012US20120068784 Coupling Circuits for Power Line Communication Devices
03/22/2012DE102010045780A1 Kalibriereinheit für ein Messgerät Calibration of a measuring device
03/21/2012EP2432070A1 Super Q dual mode cavity filter assembly
03/21/2012EP2430700A2 Multi-line phase shifter for vertical beam tilt-controlled antenna
03/21/2012EP2430699A1 Station communications over electrical transmission lines
03/21/2012CN202172114U 一种宽带双频合路器 Wideband Dual Band Combiner
03/21/2012CN202172113U C频段大跨度多通道输出多工器 Large C-band multi-channel output multiplexer span
03/21/2012CN202172112U 一种多用途合路器 A multipurpose Combiner
03/21/2012CN202172111U 输出窗对接结构 Output window docking structure
03/21/2012CN102386469A Full X-band ferrite micro-strip circulator
03/21/2012CN102386468A Magnetic resonance type isolator
03/21/2012CN102386467A 磁共振式隔离器 Magnetic resonance isolators
03/21/2012CN102386466A Adjustable comb-shaped filter
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