Patents
Sitemap › H01 - Basic electric elements › H01P - Waveguides; Resonators, lines or other devices of the waveguide type › H01P 9 - Delay lines of the waveguide type
Patents for H01P 9 - Delay lines of the waveguide type (400)
02/2003
02/04/2003US6515235 Liquid dielectric tuning of an integrated circuit
12/2002
12/05/2002US20020179321 Liquid dielectrick tuning of an integrated circuit
11/2002
11/26/2002US6486829 Integrated electronic circuit comprising an oscillator with passive circuit elements
10/2002
10/24/2002US20020153971 Delay line filters using multiple in-line four-input couplers
10/17/2002WO2002063657A9 Microelectronic mechanical system (mems) switch and method of fabrication
10/10/2002WO2002080301A1 Delay line filters using multiple in-line four-input couplers
10/08/2002US6462396 Inductance structure on semiconductor substrate
10/02/2002EP1245058A1 Rf/microwave tunable delay line
09/2002
09/12/2002WO2002063657A8 Microelectronic mechanical system (mems) switch and method of fabrication
09/06/2002WO2002069023A2 Variable time delay microwave transmission line
09/04/2002EP1186071A4 Delay line filter
08/2002
08/20/2002US6438394 Frequency dependent inductor apparatus and method for a narrow-band filter
08/15/2002WO2002063657A2 Microelectronic mechanical system (mems) switch and method of fabrication
06/2002
06/20/2002US20020075094 Microelectronic mechanical systems (MEMS) switch and method of fabrication
06/13/2002WO2001001511A9 Delay line filter
03/2002
03/26/2002CA2116538C Slow-wave electrode structure
03/13/2002EP1186071A1 Delay line filter
03/06/2002EP0962031B1 Frequency signal equalizing device, specially for a satellite communications facility
01/2002
01/08/2002US6337609 Delay compensation device, delay line component and manufacturing method of the delay line component
01/01/2002US6335665 Adjustable phase and delay shift element
11/2001
11/06/2001US6313716 Slow wave meander line having sections of alternating impedance relative to a conductive plate
10/2001
10/23/2001US6307444 Frequency signal equalizing device, specially for a satellite communications facility
08/2001
08/23/2001US20010015473 Inductance structure on semiconductor substrate
06/2001
06/20/2001EP1109179A1 Inductor structure on a semiconductor substrate
05/2001
05/25/2001WO2001037365A1 Rf/microwave tunable delay line
04/2001
04/24/2001US6222494 Phase delay line for collinear array antenna
01/2001
01/04/2001WO2001001511A1 Delay line filter
12/2000
12/06/2000EP1058337A2 Delay line
11/2000
11/28/2000US6154104 High permeability tapped transmission line
11/14/2000US6147572 Filter including a microstrip antenna and a frequency selective surface
08/2000
08/09/2000EP1025640A2 Integrated electronic circuit comprising an oscillator and passive circuit elements
08/09/2000CN2391311Y Low-dispersive delay line
06/2000
06/13/2000US6076001 High superconducting ferroelectric CPW variable time delay devices
05/2000
05/16/2000US6064280 Delay line with shaped conductors minimizing signal reflections
03/2000
03/22/2000CN1248095A Filter with microstrip antenna and frequence-selective surface
03/01/2000EP0982800A2 High frequency delay device using frequency selective surfaces
02/2000
02/16/2000EP0786157B1 Frequency transformation apparatus and method in narrow-band filter designs
02/02/2000EP0977300A2 Compact transmission lines
01/2000
01/11/2000US6014575 Vanadium, silicon alloy
01/05/2000EP0969546A1 Phase delay line for collinear array antenna
12/1999
12/08/1999EP0962031A1 Frequency signal equalizing device, specially for a satellite communications facility
11/1999
11/23/1999US5990760 Delay line for providing a delay time at a desired peak frequency
10/1999
10/26/1999US5974335 High-temperature superconducting microwave delay line of spiral configuration
07/1999
07/13/1999US5923230 Meander delay line having delay-time peaks which are a function of frequency
07/01/1999WO1999021274A3 Integrated electronic circuit comprising an oscillator with passive circuit elements
04/1999
04/29/1999WO1999021274A2 Integrated electronic circuit comprising an oscillator with passive circuit elements
01/1999
01/28/1999WO1999004450A1 Delay compensator, delay line element, and method for manufacturing the element
09/1998
09/29/1998US5815052 High-frequency composite components comprising first and second circuits connected in parallel for multi-frequency systems
09/29/1998US5815050 Differential delay line
09/15/1998US5808241 Shielded delay line and method of manufacture
09/03/1998WO1998038690A1 Frequency signal equalizing device, specially for a satellite communications facility
09/03/1998CA2277996A1 Arrangement for the equalization of a frequency signal, for a satellite communication system in particular
09/01/1998US5801669 High permeability tapped transmission line
08/1998
08/27/1998DE19707675A1 Anordnung zur Entzerrung eines Frequenzsignals, insbesondere für eine Satellitenkommunikationsanlage Arrangement for equalizing a frequency signal, in particular for a satellite communications installation
07/1998
07/07/1998US5777532 Interdigital slow wave coplanar transmission line
01/1998
01/27/1998US5712607 Air-dielectric stripline
01/14/1998EP0818845A1 Delay line
12/1997
12/23/1997US5701108 Magnetostatic wave device with a magnetic field applied parallel to an axis of easy magnetization
12/02/1997US5694134 Incorporating continuously variable phase delay transmission lines which provide for steering antenna beam
10/1997
10/21/1997US5679624 High Tc superconductive KTN ferroelectric time delay device
10/15/1997EP0801433A1 Air-dielectric stripline
10/08/1997CN1161759A Method for design of frequency transformation apparatus and narrow-band filter
07/1997
07/30/1997EP0786157A1 Frequency transformation apparatus and method in narrow-band filter designs
04/1997
04/08/1997US5619061 Micromechanical microwave switching
02/1997
02/18/1997US5604375 Superconducting active lumped component for microwave device application
12/1996
12/11/1996EP0747988A1 High-frequency composite components
09/1996
09/04/1996CN2234652Y Nanosecond delayer
06/1996
06/11/1996US5526172 Microminiature, monolithic, variable electrical signal processor and apparatus including same
05/1996
05/28/1996US5521568 Electrical delay line
05/01/1996EP0709911A2 Improved switches
04/1996
04/25/1996WO1996012320A1 Frequency transformation apparatus and method in narrow-band filter designs
04/23/1996US5510756 Strip transmission line having a tunable electric length
03/1996
03/19/1996US5499442 Delay line device and method of manufacturing the same
01/1996
01/17/1996CN1115067A Microminiature, monolithic, variable electrical device and apparatus including same
12/1995
12/13/1995EP0672308A4 Tunable microwave devices incorporating high temperature superconducting and ferroelectric films.
09/1995
09/20/1995EP0672308A1 Tunable microwave devices incorporating high temperature superconducting and ferroelectric films
07/1995
07/04/1995US5430454 Device for creating optical delays and application to an optical control system for a scanning antenna
04/1995
04/19/1995EP0649180A1 Stripline with adjustable electrical length
02/1995
02/01/1995EP0637042A2 Device for affecting an input signal
01/1995
01/28/1995CA2128769A1 Microminiature, monolithic, variable electrical device and apparatus including same
12/1994
12/27/1994US5376903 Method for the compression of pulses, notably in microwave transmission
11/1994
11/29/1994US5369381 Slow-wave transmission line of the microstrip type and circuit including such a line
11/15/1994US5365203 Delay line device and method of manufacturing the same
11/09/1994EP0472709B1 Device for producing optical delays and application to an optical control system of a sweep aerial
10/1994
10/11/1994US5355104 Phase shift device using voltage-controllable dielectrics
08/1994
08/03/1994EP0608889A1 Phase shift device using voltage-controllable dielectrics
07/1994
07/30/1994CA2114244A1 Phase shift device using voltage-controllable dielectrics
06/1994
06/22/1994EP0602106A1 Slow-wave electrode structure
06/09/1994WO1994013028A1 Tunable microwave devices incorporating high temperature superconducting and ferroelectric films
06/09/1994CA2150690A1 Tuneable microwave devices incorporating high temperature superconducting and ferroelectric films
05/1994
05/03/1994US5309125 Compact delay line formed of concentrically stacked, helically grooved, cylindrical channel-line structure
02/1994
02/22/1994US5289143 Magnetostatic wave device
12/1993
12/01/1993EP0572293A1 Pulse compression device, particularly in high frequency transmission
11/1993
11/27/1993CA2096915A1 Pulse compression device, particularly for microwave transmissions
10/1993
10/12/1993US5252934 In and amplifier system
10/05/1993CA2001483C Microwave group propagation time correction device
03/1993
03/30/1993US5198297 Magnetostatic-wave chip and device comprising a rare earth iron-based oxide garnet
03/23/1993CA1314948C Distributed constant type delay line device and a manufacturing method thereof
03/18/1993WO1993005544A1 Slow-wave electrode structure
02/1993
02/23/1993US5189383 Circuit element utilizing magnetostatic wave
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