Slide title minimum 48 pt Slide subtitle minimum 30 pt investigation of semiconductor mixers with high ip3 Invited talk János Ladvánszky – Ericsson Hungary, budapest and ericsson research, Stockholm kristóf máté osbáth – msc student, budapest university of technology and economics

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Sketch © Ericsson 2015 | János Ladvánszky -Goal: Preparatory work to construct a microwave mixer -Qualitative explanation for operation of different mixers -Comparison of analyzed and measured parameters -Three methods for increasing IP3 -A novel method of feeding LO signal -Schematics and parameters of a microwave mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area References © Ericsson 2015 | János Ladvánszky - János Ladvánszky, Kristóf Máté Osbáth: “Comparison of semiconductor mixers with high IP3”, submitted at the IEEE Trans. on CAS I - J. Ladvánszky, K. M. Osbáth: "A novel method of feeding LO signals into half H mixers", to be submitted at the IEEE Trans. on CAS II - J. Ladvánszky, K. M. Osbáth: "A diode half H mixer for 10 GHz", to be submitted at the IEEE MWCL - J. Ladvánszky, B. Dortschy: “Can mixer IP3 be infinitely high?”, submitted at the Journal of Circuits, Systems and Computers - K. M. Osbáth, J. Ladvánszky: Extension of the concept of the third order intercept point”, submitted for revision at Electronics Letters

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Qualitative explanation for operation of different mixers 1 © Ericsson 2015 | János Ladvánszky 2 diode unbalanced mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Qualitative explanation for operation of different mixers 2 © Ericsson 2015 | János Ladvánszky Diode ring mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Qualitative explanation for operation of different mixers 3 © Ericsson 2015 | János Ladvánszky Triple balanced mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Qualitative explanation for operation of different mixers 4 © Ericsson 2015 | János Ladvánszky Rectifier type mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Qualitative explanation for operation of different mixers 5 © Ericsson 2015 | János Ladvánszky Diode half H mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Qualitative explanation for operation of different mixers 6 © Ericsson 2015 | János Ladvánszky Diode full H mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Qualitative explanation for operation of different mixers 7 © Ericsson 2015 | János Ladvánszky Four quadrant multiplier

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Qualitative explanation for operation of different mixers 8 © Ericsson 2015 | János Ladvánszky Half H mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Qualitative explanation for operation of different mixers 9 © Ericsson 2015 | János Ladvánszky Russian type modified half H mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Qualitative explanation for operation of different mixers 10 © Ericsson 2015 | János Ladvánszky Original full H mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Qualitative explanation for operation of different mixers 11 © Ericsson 2015 | János Ladvánszky Simplified H mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Qualitative explanation for operation of different mixers 12 © Ericsson 2015 | János Ladvánszky FET ring mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Comparison of analyzed and measured parameters conversion lossOIP3PLO at RF portPLO at IF port at 0 dBm RF analmeasanalmeasanalmeasanalmeas dB dBm 2 diode mixer diode ring mixer diode triple balanced diode rectifier type half H with diodes full H with diodes four quadrant multiplier* infinite half H half H, Russian type original full H simplified H FET ring *None of them needs DC supply except the four quadrant multiplier, ±12V 30mA.

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Three methods for increasing IP3 1a © Ericsson 2015 | János Ladvánszky Diplexer at RF port

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Three methods for increasing IP3 1b © Ericsson 2015 | János Ladvánszky Simulated OIP3 in dBm versus LO amplitude level in dBm without (red squares) and with (blue triangles) diplexer at RF port of the diode ring mixer. LO signal is a square wave; RF inputs are two tones of -20 dBm, with 2 kHz frequency difference

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Three methods for increasing IP3 2A © Ericsson 2015 | János Ladvánszky Rectifier type mixer, no DC current reduction. LO of +27dBm

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Three methods for increasing IP3 2A © Ericsson 2015 | János Ladvánszky OIP3 versus RF input power for the rectifier type mixer without DC current reduction

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Three methods for increasing IP3 2B © Ericsson 2015 | János Ladvánszky Rectifier type mixer with DC current reduction. LO of +27dBm

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Three methods for increasing IP3 2B © Ericsson 2015 | János Ladvánszky OIP3 versus RF input power for the rectifier type mixer with DC current reduction

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Three methods for increasing IP3 3 © Ericsson 2015 | János Ladvánszky Simulation of the first and third order intermodulation products as a function of RF input power of a four quadrant multiplier. Triangles: first order, squares: third order product, circles: measurements

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area A novel method of feeding LO signal 1 © Ericsson 2015 | János Ladvánszky Diode half H mixer. Disadvantage: 3 transformers needed

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area A novel method of feeding LO signal 2 © Ericsson 2015 | János Ladvánszky 2 transformers less with capacitive LO feed

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area A novel method of feeding LO signal 3 © Ericsson 2015 | János Ladvánszky Increasing LO-IF isolation by using a series resonator

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area A novel method of feeding LO signal 4 © Ericsson 2015 | János Ladvánszky Further simplification

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area A novel method of feeding LO signal 5 © Ericsson 2015 | János Ladvánszky Power components at IF port as a function of RF input power for the mixer Triangles: fundamental, squares: 3rd order product, diamonds: LO at RF port, crosses: LO at IF port, circles: measurement

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area A novel method of feeding LO signal 6 © Ericsson 2015 | János Ladvánszky OIP3 as a function of RF input power for the mixer in Fig. 7. Triangles: analysis, circles: measurement

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Schematics and parameters of a microwave mixer 1 © Ericsson 2015 | János Ladvánszky

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Schematics and parameters of a microwave mixer 2 © Ericsson 2015 | János Ladvánszky

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Schematics and parameters of a microwave mixer 3 © Ericsson 2015 | János Ladvánszky

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Photos of the mixers © Ericsson 2015 | János Ladvánszky The six diode mixersThe six FET mixers The three versions of the diode half H mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area Conclusions © Ericsson 2015 | János Ladvánszky -It is possible to model accurately conversion loss and IP3 of mixers -New contribution: Diode half H mixer -Infinite IP3 is possible, proven by analysis and experiment -Transformation of the diode half H into realizable at microwaves -We have now circuit schematics of a 10 GHz mixer

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area © Ericsson 2015 | János Ladvánszky Q & A

Slide title minimum 32 pt (32 pt makes 2 rows) Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt › !"# $%&'()*+,-./ :; PQRSTUVWXYZ[\]^_`abcdefghijklmno pqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º »¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜ ÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùú ûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġ ĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖ ŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż ŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–— ‘’‚“”„†‡…‰‹›⁄€™−≤≥fifl Do not add objects or text in the footer area © Ericsson 2015 | János Ladvánszky