A novel single-band RF front-end module for wireless communication systems

2011 ◽  
Vol 53 (6) ◽  
pp. 1349-1352 ◽  
Author(s):  
Dong Ho Kim ◽  
Dongsu Kim ◽  
Jun Chul Kim ◽  
Chong Dae Park
Keyword(s):  
Wireless Communication ◽  
Communication Systems ◽  
Single Band ◽  
Wireless Communication Systems ◽  
Front End ◽  
Rf Front End ◽  
Front End Module

The design, test, and application of the front end in 0.3THz wireless communication systems

2015 ◽  
Author(s):  
Hanqing Wang ◽  
Weiwen Yuan ◽  
Bo Zhang ◽  
Huiyuan Li ◽  
Zhuo Zhang ◽  
...  
Keyword(s):  
Wireless Communication ◽  
Communication Systems ◽  
Wireless Communication Systems ◽  
Front End

28 GHz GaAs pHEMT MMICs and RF front‐end module for 5G communication systems

2019 ◽  
Vol 61 (4) ◽  
pp. 878-882 ◽  
Author(s):  
Hyun Jun Ahn ◽  
Won Il Chang ◽  
Seung Min Kim ◽  
Bok Ju Park ◽  
Jong Min Yook ◽  
...  
Keyword(s):  
Communication Systems ◽  
Front End ◽  
Rf Front End ◽  
5G Communication ◽  
Front End Module

Functional RF Devices Powered by MEMS Technologies

2012 ◽  
Vol 81 ◽  
pp. 75-83 ◽  
Author(s):  
Ken Ya Hashimoto ◽  
Hideki Hirano ◽  
Shuji Tanaka ◽  
Masayoshi Esashi
Keyword(s):  
Acoustic Wave ◽  
Software Defined Radio ◽  
Communication Systems ◽  
Research Trends ◽  
Bulk Acoustic Wave ◽  
Wireless Communication Systems ◽  
Front End ◽  
Rf Front End ◽  
Key Technologies ◽  
Rf Devices

This paper discusses use of MEMS technologies in radio frequency (RF) frontend. First, configuration of RF front-end in current wireless communication systems is surveyed, and research trends of the flexible RF front-end and software defined radio (SDR) are discussed. Second, various RF tunable filters are introduced, and we discuss how high performances are expected by the use of tunable RF surface and bulk acoustic wave (SAW/BAW) filters provided that above mentioned key technologies are developed. Finally, our attempts for realization of tunable RF SAW/BAW filters are introduced.

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