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Title: A 24 GHz PHEMT-based oscillator, Journal of Telecommunications and Information Technology, 2003, nr 1

Creator:

Lewandowski, Arkadiusz ; Wiatr, Wojciech ; Mwema, Wilfred ; Kompa, Günter

Date:

2003, nr 1

Resource Type:

artykuł

Description:

We present a systematic nonlinear procedure for designing microwave oscillators utilising a nonlinear PHEMT model, the negative resistance approach and the describing function concept. The procedure is applied in the design of a 24 GHz oscillator, which is then realised in hybrid technology. Measurement results show -6% shift in the frequency but an acceptable agreement in the output power. A detailed analysis shows that the frequency shift arises mainly from inadequate CAD models in the K band, for the microstrip components employed in our design.

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Format:

application/pdf

Resource Identifier:

oai:bc.itl.waw.pl:564 ; ISSN 1509-4553, on-line: ISSN 1899-8852

DOI:

10.26636/jtit.2003.1.160

ISSN:

1509-4553

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

Subject and keywords:

oscillator design method nonlinear PHEMTmodel describing function negative resistance microwave oscillator microstrip components models

Object collections:

Last modified:

May 29, 2024

In our library since:

Mar 16, 2010

Number of object content hits:

2 595

All available object's versions:

https://bc.itl.waw.pl/publication/630

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Edition name Date
Lewandowski, Arkadiusz; Wiatr, Wojciech; Mwema, Wilfred; Kompa, Günter, A 24 GHz PHEMT-based oscillator, Journal of Telecommunications and Information Technology, 2003, nr 1 May 29, 2024

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Instytut Łączności – Państwowy Instytut Badawczy ul. Szachowa 1 04-894 Warszawa

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(+48) 5128 696

E-Mail

biblioteka@il-pib.pl

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