Zobrazeno 1 - 10
of 73
pro vyhledávání: '"T. Razban"'
Publikováno v:
The Journal of Engineering Research, Vol 11, Iss 2, Pp 89-97 (2014)
A new compact microstrip slot antenna with Y-shaped coupling aperture is proposed. This antenna is based on a rectangular form with a microstrip fed line for excitation, and consists of slots on the edge of the radiation patch to provide dual-band op
Externí odkaz:
https://doaj.org/article/59e0222fd876464ea95f7aa0d49c80b7
Publikováno v:
2016 IEEE Conference on Antenna Measurements & Applications (CAMA).
Among wireless system designers and practitioners there exists a degree of confusion concerning the definitions, constraints, and numerical values related to the transition between and boundaries of antennas' near and far diffraction regions. This wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3847172f8544c1acea1d09735c7550b
https://doi.org/10.1109/cama.2016.7815748
https://doi.org/10.1109/cama.2016.7815748
Publikováno v:
Electronics Letters
Electronics Letters, IET, 2007, pp.1049
HAL
Electronics Letters, 2007, pp.1049
Electronics Letters, IET, 2007, pp.1049
HAL
Electronics Letters, 2007, pp.1049
International audience; The experimental results of a polymer microwave electro-optic antenna are reported. The device amplitude-modulates an optical input beam with a free-space propagating electromagnetic wave. By using a new dipole printed antenna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fedbb17b48d33807bfb653ce65645d19
https://hal.archives-ouvertes.fr/hal-00934680/file/2007.pdf
https://hal.archives-ouvertes.fr/hal-00934680/file/2007.pdf
Publikováno v:
The European Conference on Wireless Technology, 2005..
A wide bandwidth double balanced mixer implemented in CMOS technology is described and optimized. The concept of the presented mixer is that of a variable feedback amplifier, in which, resistive MOSFETs are used as feedback resistors and active MOSFE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81b1a2d956208b8b70f67500098df566
https://doi.org/10.1109/ecwt.2005.1617709
https://doi.org/10.1109/ecwt.2005.1617709
Publikováno v:
2004 IEEE MTT-S International Microwave Symposium Digest (IEEE Cat. No.04CH37535).
In this paper we present a new circuit design for broadband direct conversion mixer. The basic circuit structure is that of a common-base variable feedback amplifier. A good tradeoff between conversion gain, linearity, and consumption is obtained by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1eab5f729b0562263fe1f914fe6f6ce
https://doi.org/10.1109/mwsym.2004.1339185
https://doi.org/10.1109/mwsym.2004.1339185
Publikováno v:
Tenth International Conference on Antennas and Propagation (ICAP).
This paper presents some measured and calculated characteristics of rectangular microstrip antennas printed on a lithium niobate substrate. Some comparisons are made between the different cuttings of the substrate. The paper also includes the theoret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dc42db43d014fc93d099b8c7af51375
https://doi.org/10.1049/cp:19970202
https://doi.org/10.1049/cp:19970202
Publikováno v:
22nd European Microwave Conference (EuMC 92)
22nd European Microwave Conference (EuMC 92), Aug 1992, Helsinki, Finland. pp.888-893
22nd European Microwave Conference (EuMC 92), Aug 1992, Helsinki, Finland. pp.888-893
In this paper we propose an original antenna structure which may be used in weather forecasting radars. It is composed of microstrip radiating elements, active circuits and microstrip power splitters. This antenna may take place of the heavy and expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c1a78a9510d04062b300990a3947fc2
https://doi.org/10.1109/euma.1992.335817
https://doi.org/10.1109/euma.1992.335817
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