Zobrazeno 1 - 10
of 21
pro vyhledávání: '"K.W. Hamed"'
Publikováno v:
Microwave and Optical Technology Letters. 50:2322-2325
This letter presents the design and performance characteristics of an integrated 24-GHz differential voltage-controlled oscillator (VCO). The developed VCO was implemented monolithically using the IBM BICMOS5HP process. Oscillator measured results sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dd4f9742b3309c6da5ddf660549935b
https://doi.org/10.1002/mop.23666
https://doi.org/10.1002/mop.23666
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 54:2527-2533
A new broadband monolithic passive quadrature differential coupler has been realized at millimeter-wave frequencies. The new coupler is implemented on a multidielectric layer structure to achieve a broadband performance from 15 to 45 GHz in a simple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93a3857d0ddd1066dd033a8782037f39
https://doi.org/10.1109/tmtt.2006.875809
https://doi.org/10.1109/tmtt.2006.875809
Publikováno v:
IEEE Journal of Solid-State Circuits. 40:622-629
This paper presents the design and performance characteristics of a 20-40 GHz monolithic double-balanced direct conversion mixer implemented using InGaP/GaAs HBT process. The compact MMIC mixer makes use of a Gilbert-cell multiplier and utilizes a br
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7ea27fa46b2bbbb30e2f0da36862445
https://doi.org/10.1109/jssc.2005.843598
https://doi.org/10.1109/jssc.2005.843598
Publikováno v:
IEEE Microwave and Wireless Components Letters. 18:365-367
This letter presents a Ka-band high bit rate direct conversion QPSK demodulator. The demodulator was monolithically implemented using GalnP-GaAs HBT process. Measured results of the packaged demodulator show a conversion gain of 8 dB, LO and RF port
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdaf455d8144e9d19b8fd6322236bd68
https://doi.org/10.1109/lmwc.2008.922134
https://doi.org/10.1109/lmwc.2008.922134
Publikováno v:
IEEE Microwave and Wireless Components Letters. 17:25-27
This letter describes the design and performance characteristics of a new monolithic Ka-band differential printed dipole launcher that is used to excite a dielectric resonator (DR) in the presence of a conducting silicon substrate. The configuration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66e3a15ab7b189613e232567b5a08c1e
https://doi.org/10.1109/lmwc.2006.887245
https://doi.org/10.1109/lmwc.2006.887245
Publikováno v:
2008 Canadian Conference on Electrical and Computer Engineering.
A QPSK modulator (MOD) and demodulator (DEMOD) in InGaP/GaAs HBT process and its measured performance are reported. When connected in a wireless configuration using two ultra wideband antenna, it was demonstrated to have throughput of greater than 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d95bb47e6941d0ed7bfe682f60ae051
https://doi.org/10.1109/ccece.2008.4564694
https://doi.org/10.1109/ccece.2008.4564694
Publikováno v:
2007 IEEE/MTT-S International Microwave Symposium.
This paper describes for the first time the design and performance characteristics of a new monolithic 26 GHz differential dielectric resonator oscillator (DRO) implemented using the IBM SiGeHP5 process. The proposed DRO integrates a novel coupling m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88f6e501244608a7e3809b3846eed2de
https://doi.org/10.1109/mwsym.2007.380005
https://doi.org/10.1109/mwsym.2007.380005
Publikováno v:
2006 Asia-Pacific Microwave Conference.
This paper reports a QPSK modulator (MOD) and demodulator (DEMOD) in InGaP/GaAs HBT process and its measured performance. When connected back-to-back in a packaged form it was demonstrated to have throughput of greater than 2 Gb/s at 30 GHz. This is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ef08cedfdfc628f956489d4c0fc033d
https://doi.org/10.1109/apmc.2006.4429727
https://doi.org/10.1109/apmc.2006.4429727
Publikováno v:
2006 Asia-Pacific Microwave Conference.
This paper presents the performance characteristics along with the common mode rejection ratio (CMRR) analysis of a broadband passive quadrature differential coupler implemented using GaAs technology. The coupler utilizes a multi- dielectric layer st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ddd4f03dc4764639e8e4a9fb50eb00e
https://doi.org/10.1109/apmc.2006.4429534
https://doi.org/10.1109/apmc.2006.4429534
Publikováno v:
IEEE MTT-S International Microwave Symposium Digest, 2005..
This paper presents the design and performance characteristics of a novel broadband passive differential coupler that has been developed for MMIC's applications. The new coupler utilizes a multi-dielectric layer structure to achieve a broadband perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68886971351d3c6607a7a150af96d5f4
https://doi.org/10.1109/mwsym.2005.1516832
https://doi.org/10.1109/mwsym.2005.1516832