Usage of lowpass filters for miniaturization of microstrip branch-line hybrid couplers

Autor:	Yury E. Mitelman, Denis A. Letavin, Victor A. Chechetkin
Rok vydání:	2016
Předmět:	BRANCH LINE COUPLERS Engineering VOLTAGE DIVIDERS MINIATURIZED DEVICES Low-pass filter DIRECTIONAL COUPLERS 02 engineering and technology MINIATURE INSTRUMENTS Microstrip EXPERIMENTAL RESEARCH BANDPASS FILTERS LOWPASS FILTER MICROSTRIP MICROSTRIP FILTERS 0202 electrical engineering electronic engineering information engineering Miniaturization Hybrid coupler POWER DIVISION Computer simulation business.industry 020208 electrical & electronic engineering Bandwidth (signal processing) Electrical engineering 020206 networking & telecommunications INFORMATION SCIENCE MINIATURIZATION MICROWAVE DEVICES MICROSTRIPES Branch line LOW PASS FILTERS BRANCH-LINE HYBRID COUPLER BRANCH-LINE COUPLER MICROWAVE FILTERS ELECTRIC CONNECTORS business Microwave
Zdroj:	ICACCI Int. Conf. Adv. Comput., Commun. Inf., ICACCI 2016 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2016
DOI:	10.1109/icacci.2016.7732398
Popis:	The article presents the ability of using low-pass filters for creating the miniaturized microstrip line based microwave devices. Numerical simulation and experimental research were made for branch-line hybrid coupler with 3 dB power division at 2000 MHz. Isolation bandwidth with the level of 20 dB is 745 MHz. Dimensions of the miniaturized device are 15.5 mm × 23.9 mm = 370.45 mm2, that is 66% less than of the conventional one. © 2016 IEEE.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed81e18af61900bbfc102b515986028d https://doi.org/10.1109/icacci.2016.7732398 Zobrazit plný text záznamu