Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/133204
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dc.contributor.authorKlaus Schmalzen_US
dc.contributor.authorNick Rothbarten_US
dc.contributor.authorPhilipp F.-X. Neumaieren_US
dc.contributor.authorJohannes Borngr&x00E4;beren_US
dc.contributor.authorHeinz-Wilhelm H&x00FC;bersen_US
dc.contributor.authorDietmar Kissingeren_US
dc.date.accessioned2013en_US
dc.date.accessioned2020-04-06T07:03:21Z-
dc.date.available2020-04-06T07:03:21Z-
dc.date.issued2017en_US
dc.identifier.other10.1109/TMTT.2017.2650915en_US
dc.identifier.urihttp://localhost/handle/Hannan/133204-
dc.description.abstractThe unique fingerprint spectra of volatile organic compounds for breath analysis and toxic industrial chemicals make an mm-wave (mmW)/THz gas sensor very specific and sensitive. This paper reviews and updates results of our recent work on sensor systems for gas spectroscopy based on integrated transmitter (TX) and receiver (RX), which are developed and fabricated in IHP's 0.13 &x03BC;m SiGe BiCMOS technology. In this paper, we present an mmW/THz spectroscopic system including a folded gas absorption cell of 1.9 m length between the TX and RX modules. We discuss the results and specifications of our sensor system based on integrated TX and RX. We demonstrate TXs and RXs with integrated antennas for spectroscopy at 238-252 GHz and 494-500 GHz using integer-N phase-locked loops (PLLs). We present a compact system by using fractional-N PLLs allowing frequency ramps for the TX and RX, and for TX with superimposed frequency shift keying or reference frequency modulation. In another configuration, the voltage controlled oscillators of the TX and RX local oscillator are tuned directly without PLLs by applying external voltages. Further developments of our system are aimed at realizing an even wider frequency span by switching between frequency bands, and to use a more compact gas absorption cell.en_US
dc.format.extent1807,en_US
dc.format.extent1818en_US
dc.publisherIEEEen_US
dc.relation.haspart7836317.pdfen_US
dc.titleGas Spectroscopy System for Breath Analysis at mm-wave/THz Using SiGe BiCMOS Circuitsen_US
dc.typeArticleen_US
dc.journal.volume65en_US
dc.journal.issue5en_US
Appears in Collections:2017

Files in This Item:
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7836317.pdf3.17 MBAdobe PDF
Full metadata record
DC FieldValueLanguage
dc.contributor.authorKlaus Schmalzen_US
dc.contributor.authorNick Rothbarten_US
dc.contributor.authorPhilipp F.-X. Neumaieren_US
dc.contributor.authorJohannes Borngr&x00E4;beren_US
dc.contributor.authorHeinz-Wilhelm H&x00FC;bersen_US
dc.contributor.authorDietmar Kissingeren_US
dc.date.accessioned2013en_US
dc.date.accessioned2020-04-06T07:03:21Z-
dc.date.available2020-04-06T07:03:21Z-
dc.date.issued2017en_US
dc.identifier.other10.1109/TMTT.2017.2650915en_US
dc.identifier.urihttp://localhost/handle/Hannan/133204-
dc.description.abstractThe unique fingerprint spectra of volatile organic compounds for breath analysis and toxic industrial chemicals make an mm-wave (mmW)/THz gas sensor very specific and sensitive. This paper reviews and updates results of our recent work on sensor systems for gas spectroscopy based on integrated transmitter (TX) and receiver (RX), which are developed and fabricated in IHP's 0.13 &x03BC;m SiGe BiCMOS technology. In this paper, we present an mmW/THz spectroscopic system including a folded gas absorption cell of 1.9 m length between the TX and RX modules. We discuss the results and specifications of our sensor system based on integrated TX and RX. We demonstrate TXs and RXs with integrated antennas for spectroscopy at 238-252 GHz and 494-500 GHz using integer-N phase-locked loops (PLLs). We present a compact system by using fractional-N PLLs allowing frequency ramps for the TX and RX, and for TX with superimposed frequency shift keying or reference frequency modulation. In another configuration, the voltage controlled oscillators of the TX and RX local oscillator are tuned directly without PLLs by applying external voltages. Further developments of our system are aimed at realizing an even wider frequency span by switching between frequency bands, and to use a more compact gas absorption cell.en_US
dc.format.extent1807,en_US
dc.format.extent1818en_US
dc.publisherIEEEen_US
dc.relation.haspart7836317.pdfen_US
dc.titleGas Spectroscopy System for Breath Analysis at mm-wave/THz Using SiGe BiCMOS Circuitsen_US
dc.typeArticleen_US
dc.journal.volume65en_US
dc.journal.issue5en_US
Appears in Collections:2017

Files in This Item:
File SizeFormat 
7836317.pdf3.17 MBAdobe PDF
Full metadata record
DC FieldValueLanguage
dc.contributor.authorKlaus Schmalzen_US
dc.contributor.authorNick Rothbarten_US
dc.contributor.authorPhilipp F.-X. Neumaieren_US
dc.contributor.authorJohannes Borngr&x00E4;beren_US
dc.contributor.authorHeinz-Wilhelm H&x00FC;bersen_US
dc.contributor.authorDietmar Kissingeren_US
dc.date.accessioned2013en_US
dc.date.accessioned2020-04-06T07:03:21Z-
dc.date.available2020-04-06T07:03:21Z-
dc.date.issued2017en_US
dc.identifier.other10.1109/TMTT.2017.2650915en_US
dc.identifier.urihttp://localhost/handle/Hannan/133204-
dc.description.abstractThe unique fingerprint spectra of volatile organic compounds for breath analysis and toxic industrial chemicals make an mm-wave (mmW)/THz gas sensor very specific and sensitive. This paper reviews and updates results of our recent work on sensor systems for gas spectroscopy based on integrated transmitter (TX) and receiver (RX), which are developed and fabricated in IHP's 0.13 &x03BC;m SiGe BiCMOS technology. In this paper, we present an mmW/THz spectroscopic system including a folded gas absorption cell of 1.9 m length between the TX and RX modules. We discuss the results and specifications of our sensor system based on integrated TX and RX. We demonstrate TXs and RXs with integrated antennas for spectroscopy at 238-252 GHz and 494-500 GHz using integer-N phase-locked loops (PLLs). We present a compact system by using fractional-N PLLs allowing frequency ramps for the TX and RX, and for TX with superimposed frequency shift keying or reference frequency modulation. In another configuration, the voltage controlled oscillators of the TX and RX local oscillator are tuned directly without PLLs by applying external voltages. Further developments of our system are aimed at realizing an even wider frequency span by switching between frequency bands, and to use a more compact gas absorption cell.en_US
dc.format.extent1807,en_US
dc.format.extent1818en_US
dc.publisherIEEEen_US
dc.relation.haspart7836317.pdfen_US
dc.titleGas Spectroscopy System for Breath Analysis at mm-wave/THz Using SiGe BiCMOS Circuitsen_US
dc.typeArticleen_US
dc.journal.volume65en_US
dc.journal.issue5en_US
Appears in Collections:2017

Files in This Item:
File SizeFormat 
7836317.pdf3.17 MBAdobe PDF