NDLI: A High Performance 20-42 GHz MMIC Frequency Multiplier with Low Input Drive Power and High Output Power

Content Provider	IEEE Xplore Digital Library
Author	Kumar, S. Morkner, H.
Copyright Year	2006
Description	Author affiliation: Avago Technol., San Jose, CA (Kumar, S.; Morkner, H.)
Abstract	A 20-42GHz output frequency GaAs MMIC frequency doubler chip has been developed that requires low input drive power and produces high output power with high fundamental & harmonic suppression without any external filter. This developed chip has an integrated broadband single ended-in to differential-out active Balun with impedance inverter and a broadband waveform shaping circuit. The unique topology of developed Balun helps to produce high voltage swing at differential outputs at low input drive power with excellent amplitude and phase balance over the band. The differential outputs of active Balun are connected to balanced common source FETs and drive the balanced FETs in push-push configuration to generate second harmonics and reject fundamental and higher (odd) order harmonics. This creates a broadband frequency doubler with overlapping input and output frequencies, high conversion efficiency with good fundamental and higher odd harmonic rejection without any external Filter. The doubler work from -9 to +7 dBm. The output power of doubler is +17 to +18dBm in most of the band at Pin=+3dBm. Fundamental suppression is better than 50dBc to 34GHz and minimum 30dBc in the entire band. 3rd and 4th harmonic rejections are also better than 25dBc in most of the band. The phase noise of doubler is -137dBc/Hz at 100 kHz offset (fout=24GHz). The input return loss of doubler is better than 20dB in most of the band and output return loss varies from 10-15dB over the band. It works at Vd =4.5V, Id=100-225mA
Starting Page	533
Ending Page	536
File Size	193173
Page Count	4
File Format	PDF
ISBN	2960055187
DOI	10.1109/EMICC.2006.282701
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-09-10
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	EUROPEAN MICROWAVE ASSOC
Subject Keyword	Active Balun Gallium arsenide Circuits Frequency doubler Frequency conversion Inverters Power harmonic filters Harmonics suppression Impedance matching MMICs Power generation FETs MMIC
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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