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82. 发明专利

DE102004002274A1 Component gluing method for circuit board, involves selecting distance between circuit component edge and adhesive lines, and quantity of adhesive, for applying adhesive along lines for placing circuit components on circuit board 未知
公开(公告)号：DE102004002274A1
公开(公告)日：2004-12-09
申请号：DE102004002274
申请日：2004-01-16
申请人： MARCONI COMM GMBH
发明人： KONRATH WILLIBALD , SCHOLL KLAUS , SCHMELCHER HAIKO , MUELLER ULF
IPC分类号： H05K3/30 , H05K13/04 , H05K3/32
摘要： The distance between the edges (52,53,59,60) of circuit components (51,54,55,61,73) and adhesive lines (56,57,58,62,63) parallel to edge, and quantity of adhesive to be applied along the line, are selected based on which adhesive is applied along the adhesive lines, after which circuit components are placed on the circuit board. An independent claim is also included for device for applying adhesive on circuit board.

83. 发明专利

AU2003300678A1 SWITCHING UNIT AND METHOD FOR A TELECOMMUNICATION NETWORK 未知
公开(公告)号：AU2003300678A1
公开(公告)日：2004-07-14
申请号：AU2003300678
申请日：2003-12-19
申请人： MARCONI COMM GMBH
发明人： LUDERS RALF
IPC分类号： H04J3/16 , H04Q11/04 , H04Q11/00

84. 发明专利

AT257983T 未知
公开(公告)号：AT257983T
公开(公告)日：2004-01-15
申请号：AT00117613
申请日：2000-08-16
申请人： MARCONI COMM GMBH
发明人： SCHALLNER MARTIN , MULLER ULF , KONRATH WILLIBALD
IPC分类号： H03B5/12 , H03B19/05
摘要： A frequency-generator circuit employs the same circuit element (preferably a varactor) to perform the functions of parametric frequency-divider and frequency-adjustment element for an oscillator used to pump the parametric frequency-divider.The varactor preferably has a flat gamma-characteristic (gamma preferably > 2) over a required bias-voltage adjustment range corresponding to the required frequency-adjustment range.

86. 发明专利

AU2003238631A8 Integrated circuit and method for manufacturing same 未知
公开(公告)号：AU2003238631A8
公开(公告)日：2003-12-22
申请号：AU2003238631
申请日：2003-05-27
申请人： MARCONI COMM GMBH
发明人： KERN STEFAN
IPC分类号： G01R27/32 , H01L20060101 , H01L23/48 , H01L23/64 , H01L23/66 , H01L27/04 , H01P1/26
摘要： An integrated circuit having at least one microstrip line and at least one port, and a method of manufacturing the circuit are used, in particular, for test passes for development purposes during chip production and also during chip manufacture. At least some of the ports and/or microstrip lines in the integrated circuit have a removable, reflection-free termination which is integrated on the chip. The integrated circuit is produced in a first step, with at least some of the ports and/or microstrip lines in the integrated circuit being provided with a removable, reflection-free termination which is integrated on the chip, and in a second step for this termination to be removed from a prescribable selection of the ports and/or microstrip lines.

87. 发明专利

DE10222622A1 Frequency up converter for radio communication is integrated on a substrate and has a symmetrizing component connecting one signal input and a control element 未知
公开(公告)号：DE10222622A1
公开(公告)日：2003-11-27
申请号：DE10222622
申请日：2002-05-17
申请人： MARCONI COMM GMBH
发明人： SINGH HARDIAL , KOCH STEFAN , KRUPA RICHARD
IPC分类号： H03D7/14 , H03D7/12
摘要： A frequency up-converter integrated on a substrate comprises inputs for signals of different frequency (IF,LO), two control elements (Q1,Q2) with control (G) and main (S,D) connections and an output (HF) for the mixed signal. A symmetrizing component (Q3) connects the low-frequency input (IF) to the main connections. An Independent claim is also included for a single side band frequency up-converter as above.

88. 发明专利

DE10212427A1 未知
公开(公告)号：DE10212427A1
公开(公告)日：2003-11-06
申请号：DE10212427
申请日：2002-03-21
申请人： MARCONI COMM GMBH
发明人： MAIER THOMAS
IPC分类号： G05B13/02 , G05B15/02 , G05B13/00 , H01P1/20 , H01P11/00
摘要： Devices having setting elements are adjusted by carrying out a first measurement of a characteristic curve to be controlled at predefined measurement points, each setting element assuming a reference setting; testing a termination condition and terminating the method if this condition is satisfied; and, if the termination condition is not satisfied, modifying the reference setting of each setting element and measuring the characteristic curve again at predefined measurement points for this configuration; reproducing the initial reference setting of the modified setting element; when there is more than one setting element, calculating the gradient functions of the characteristic curve; calculating new settings by minimizing an error function by using the obtained measured values and the calculated gradient functions; and carrying out the method again, beginning with the new calculated settings serving as the new reference setting.

89. 发明专利

DE10160041A1 未知
公开(公告)号：DE10160041A1
公开(公告)日：2003-09-25
申请号：DE10160041
申请日：2001-12-06
申请人： MARCONI COMM GMBH
发明人： SCHMITT REINHOLD , SCHOLL KLAUS , KONRATH WILLIBALD , MUELLER ULF
IPC分类号： H01L21/98 , H05K1/02 , H05K1/03 , H05K1/14 , H05K3/00 , H05K3/30 , H05K3/36
摘要： In the assembly of an electronic circuit module having a baseplate ( 10 ) and circuit components ( 16, 19, 21 ) mounted on said baseplate in an automatic assembly line in which a boat is placed on a conveyor means and is conveyed between various assembly stations in order to place, fix and/or contact the circuit components ( 16, 19, 21 ) on the boat, the boat is used as the baseplate ( 10 ) of the circuit module. When the circuit module is finished, the boat thus becomes part of a device where the module is built in.

90. 发明专利

AU2003209928A8 Bandpass filter having parallel signal paths 未知
公开(公告)号：AU2003209928A8
公开(公告)日：2003-09-09
申请号：AU2003209928
申请日：2003-02-28
申请人： MARCONI COMM GMBH
发明人： ROSENBERG UWE , AMARI SMAIN
IPC分类号： H01P1/203 , H01P1/205 , H01P1/208 , H03H9/54
摘要： A bandpass filter comprises a number of resonators which are arranged between an input and an output of the filter and which are interconnected to form at least two main signal paths that lead from the input to the output. The at least two main signal paths have overlapping passbands and are connected to the input and/or output via different resonators.

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