H01P 5 - Coupling devices of the waveguide type

Patents for H01P 5 - Coupling devices of the waveguide type (11,303)
12/1992
12/12/1992	CA2071026A1 Method to make microwave couplers with maximal directivity and adaptation and relevant microstrip coupler
12/10/1992	DE4136110C1 Transition piece between waveguide and microstrip conductor - has substrate in housing with short circuiting wall in region of bridging piece leading from fin conductor to microstrip
12/09/1992	EP0517276A1 Microwave connector assembly connected easily to microwave circuit components
12/09/1992	EP0517232A2 Improved miniature microwave and millimeter wave tunable circuit
12/08/1992	US5170142 Radio frequency feedthrough seal and method
12/08/1992	US5170138 Single toroid hybrid mode RF phase shifter
12/02/1992	EP0516174A2 Miniature microwave and millimeter wave tuner
12/02/1992	EP0516166A2 Miniature dynamically tunable microwave and millimeter wave device
12/01/1992	US5168249 Miniature microwave and millimeter wave tunable circuit
12/01/1992	US5167514 Plug and receptacle of a microstrip line connector
11/1992
11/25/1992	EP0515251A1 Decametric wave switching device between two assymetric lines and a symmetric line, and transmitting station comprising such device
11/25/1992	CA2069249A1 Decametric wave coupling device between two unbalanced lines and a balanced line
11/24/1992	US5166649 Dielectric filters with a single through-hole
11/17/1992	US5164689 N-way power combiner/divider
11/17/1992	US5164688 Miniature microwave and millimeter wave tuner
11/12/1992	WO1992020020A1 Parallel supply for multiple loads from a single power supply
11/12/1992	DE4118399C1 Directional coupler with high directional damping - places two wave guides in parallel but offset so that distance between them steadily increases from one end to other, length being smaller than quarter of working wavelength at band mean frequency
11/11/1992	EP0512491A1 Flat cavity RF power divider
11/11/1992	EP0267229B1 Switchable multi-power-level short slot waveguide hybrid coupler
11/10/1992	US5162756 High frequency transmission line circuit
11/04/1992	WO1992020163A1 Transmitter filter with integral directional coupler for cellular telephones
11/04/1992	EP0511728A2 Coplanar waveguide directional coupler and flip-chip microwave monolithic integrated circuit assembly incorporating the coupler
11/04/1992	EP0511522A1 Apparatus and method for dividing/combining microwave power from an odd number of transistor chips
11/03/1992	US5161000 High-frequency thick-film semiconductor circuit
11/03/1992	US5160904 Microstrip circuit with transition for different dielectric materials
11/02/1992	CA2067655A1 Apparatus and method for dividing/combining microwave power from an odd number of transistor chips
10/1992
10/29/1992	WO1992019020A1 Microstrip line/waveguide transition
10/29/1992	DE4213539A1 Koaxial-/hohlleiter-umsetzer Coax / waveguide connection-verter
10/27/1992	US5159298 Microstrip directional coupler with single element compensation
10/27/1992	US5159290 Composite wave closure means for microwave containing regions
10/21/1992	EP0509900A1 Microwave directional coupler on a mirror bend
10/21/1992	EP0509680A2 Common mode filtered magnetic connector
10/21/1992	EP0509214A2 High-efficiency bi-directional spatial power combiner amplifier
10/15/1992	WO1992017912A1 Wide band frequency allotment type signal selection device utilizing electromagnetic coupling
10/14/1992	EP0508867A1 Transition between a waveguide and a coaxial line
10/14/1992	EP0508663A1 Polyphase divider/combiner
10/14/1992	EP0508662A2 N-way power combiner/divider
10/13/1992	CA2065531A1 Ceramic duplex filter
10/06/1992	US5153538 Microwave edge guide mode signal splitter and combiner
10/06/1992	US5153406 Microwave source
10/02/1992	WO1992017914A1 Half wave resonator dielectric filter construction having self-shielding top and bottom surfaces
09/1992
09/30/1992	EP0506099A2 Signal distributor
09/30/1992	EP0506091A1 CM type directional coupler destined for use as power detector in portable telephone
09/30/1992	EP0506002A1 Variable/switchable coupler
09/30/1992	EP0314753B1 Suspended stripline rat race mixer with simplified i.f. extraction
09/30/1992	CN1018494B Balancing loop
09/29/1992	US5151673 Compact bend for TE01 mode circular overmoded waveguide
09/28/1992	CA2063149A1 Variable/switchable coupler
09/24/1992	DE4108942A1 Hollow waveguide stripline converter - has substrate with metal structure having central window inserted in hollow waveguide
09/23/1992	EP0504842A1 Array antenna
09/22/1992	US5150084 Power divider
09/15/1992	US5148132 Microwave coupler
09/15/1992	US5148131 Coaxial-to-waveguide transducer with improved matching
09/15/1992	US5148130 Wideband microstrip UHF balun
09/08/1992	US5146193 Monolithic ceramic filter or duplexer having surface mount corrections and transmission zeroes
09/08/1992	US5146182 Microwave device
09/03/1992	WO1992015123A1 Monolithic ceramic filter or duplexer having surface mount connections and transmission zeroes
09/02/1992	EP0501389A2 Bandstop filter
09/02/1992	EP0500949A1 Microwave circuit
08/1992
08/28/1992	CA2061421A1 Bandstop filter
08/25/1992	US5142697 Balanced high-frequency mixer having a balun circuit
08/25/1992	US5142255 Planar active endfire radiating elements and coplanar waveguide filters with wide electronic tuning bandwidth
08/25/1992	US5142253 Spatial field power combiner having offset coaxial to planar transmission line transitions
08/19/1992	EP0498896A1 Microwave circuit
08/18/1992	US5140407 Semiconductor integrated circuit devices
08/18/1992	US5140288 Wide band transmission line impedance matching transformer
08/18/1992	CA1306556C Microwave multiplex filter and method for tuning same
08/11/1992	US5138287 High frequency common mode choke
08/11/1992	US5138284 Push-push oscillator using a transmission line resonator and differential output
08/06/1992	WO1992013393A1 Antenna device
08/06/1992	WO1992013370A1 Microwave coupler
08/06/1992	WO1992013369A1 Coplanar waveguide bridge
08/05/1992	EP0497181A1 Waveguide transition for flat plate antenna
07/1992
07/31/1992	CA2059364A1 Waveguide transition for flat plate antenna
07/28/1992	US5134417 Plural frequency matrix multiplexer
07/23/1992	WO1992012547A1 Microwave connector
07/21/1992	US5132648 Large array MMIC feedthrough
07/21/1992	US5132646 Coaxial planar magic tee
07/21/1992	US5132645 Wide-band branch line coupler
07/21/1992	US5132641 Apparatus and method for dividing/combining microwave power from an odd number of transistor chips
07/14/1992	US5130683 Half wave resonator dielectric filter construction having self-shielding top and bottom surfaces
07/09/1992	WO1992011665A1 Three-dimensional microwave circuit carrier and integral waveguide coupler
07/07/1992	US5128628 Solid state high power amplifier module
07/07/1992	US5128602 Parallel supply for multiple loads from a single power supply
07/01/1992	EP0493081A2 Solid state high power amplifier module
07/01/1992	EP0492357A1 Coplanar 3dB quadrature coupler
06/1992
06/30/1992	US5126704 Polyphase divider/combiner
06/24/1992	EP0491505A2 Integrated waveguide combiner
06/24/1992	CN2108365U Reflected bridge
06/23/1992	US5125111 Resistive planar ring double-balanced mixer
06/23/1992	US5124677 Waffleline-configured surface-mount package for high frequency signal coupling applications
06/21/1992	CA2056738A1 Coplanar 3db quadrature coupler
06/16/1992	US5122390 Method for uniformly coating a probe with dielectric and assembling a coax-to-waveguide transition
06/10/1992	EP0489632A1 Microwave hybrid coupler with 3xN inputs and 3xM outputs, especially 3x3 coupler
06/09/1992	US5121090 Balun providing dual balanced outputs
06/09/1992	CA1303224C Simultaneous-delay correlator apparatus
06/08/1992	WO1992013371A1 Assembly and method for coupling a microstrip circuit to a cavity resonator
06/02/1992	US5119051 Cavity-tuning coaxial coupler unit
06/02/1992	US5119048 Pseudo tapered lines using modified ground planes
06/02/1992	CA1302525C Toothed coupling iris

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