The Implementation of a 2/4/8 Antennas Configurable Diversity OFDM Receiver for Mobile HDTV Application
Two pre-FFT adaptive array (AA) antenna combiners and a post-FFT carrier diversity (CD) combiner are integrated with a Japan Terrestrial digital TV (ISDB-T) OFDM receiver using 90 nm 7M1P CMOS process. A 2/4/8-antenna diversity receiver can be configured and a low-cost 4 antenna diversity reception...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2009-01-01
|
| Series: | International Journal of Digital Multimedia Broadcasting |
| Online Access: | http://dx.doi.org/10.1155/2009/303627 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850166219382980608 |
|---|---|
| author | Jing Gao Takashi Iida Hiroyuki Mizutani Sadanori Sakaguchi Shuji Murakami Atsushi Shimizu Tomohisa Wada |
| author_facet | Jing Gao Takashi Iida Hiroyuki Mizutani Sadanori Sakaguchi Shuji Murakami Atsushi Shimizu Tomohisa Wada |
| author_sort | Jing Gao |
| collection | DOAJ |
| description | Two pre-FFT adaptive array (AA) antenna combiners and a post-FFT carrier diversity (CD) combiner are integrated with a Japan Terrestrial digital TV (ISDB-T) OFDM receiver using 90 nm 7M1P CMOS process. A 2/4/8-antenna diversity receiver can be configured and a low-cost 4 antenna diversity reception system can be realized in one LSI by making use of the AA-CD two-stage diversity combining method. Mobile reception performance is increased by 1.63 times using a denoise filter circuit and SPLINE interpolator under urban 6-path Rayleigh fading (TU6) model with 2-antenna post-FFT carrier diversity (2CD) combing mode. The die area is 49 mm2 and the power consumption is 310 mW. |
| format | Article |
| id | doaj-art-e09dda40ff7c45b6ab7d9533a6aa7efb |
| institution | OA Journals |
| issn | 1687-7578 1687-7586 |
| language | English |
| publishDate | 2009-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Digital Multimedia Broadcasting |
| spelling | doaj-art-e09dda40ff7c45b6ab7d9533a6aa7efb2025-08-20T02:21:30ZengWileyInternational Journal of Digital Multimedia Broadcasting1687-75781687-75862009-01-01200910.1155/2009/303627303627The Implementation of a 2/4/8 Antennas Configurable Diversity OFDM Receiver for Mobile HDTV ApplicationJing Gao0Takashi Iida1Hiroyuki Mizutani2Sadanori Sakaguchi3Shuji Murakami4Atsushi Shimizu5Tomohisa Wada6Graduate School of Engineering and Science, University of the Ryukyus, Okinawa 903-0213, JapanAutomotive Information Systems Department, SANYO Electric Co., Ltd., Osaka 570-8677, JapanDevelopment-I, Magna Design Net, Inc, Okinawa 901-0155, JapanDevelopment-I, Magna Design Net, Inc, Okinawa 901-0155, JapanDevelopment-I, Magna Design Net, Inc, Okinawa 901-0155, JapanAutomotive Information Systems Department, SANYO Electric Co., Ltd., Osaka 570-8677, JapanGraduate School of Engineering and Science, University of the Ryukyus, Okinawa 903-0213, JapanTwo pre-FFT adaptive array (AA) antenna combiners and a post-FFT carrier diversity (CD) combiner are integrated with a Japan Terrestrial digital TV (ISDB-T) OFDM receiver using 90 nm 7M1P CMOS process. A 2/4/8-antenna diversity receiver can be configured and a low-cost 4 antenna diversity reception system can be realized in one LSI by making use of the AA-CD two-stage diversity combining method. Mobile reception performance is increased by 1.63 times using a denoise filter circuit and SPLINE interpolator under urban 6-path Rayleigh fading (TU6) model with 2-antenna post-FFT carrier diversity (2CD) combing mode. The die area is 49 mm2 and the power consumption is 310 mW.http://dx.doi.org/10.1155/2009/303627 |
| spellingShingle | Jing Gao Takashi Iida Hiroyuki Mizutani Sadanori Sakaguchi Shuji Murakami Atsushi Shimizu Tomohisa Wada The Implementation of a 2/4/8 Antennas Configurable Diversity OFDM Receiver for Mobile HDTV Application International Journal of Digital Multimedia Broadcasting |
| title | The Implementation of a 2/4/8 Antennas Configurable Diversity OFDM Receiver for Mobile HDTV Application |
| title_full | The Implementation of a 2/4/8 Antennas Configurable Diversity OFDM Receiver for Mobile HDTV Application |
| title_fullStr | The Implementation of a 2/4/8 Antennas Configurable Diversity OFDM Receiver for Mobile HDTV Application |
| title_full_unstemmed | The Implementation of a 2/4/8 Antennas Configurable Diversity OFDM Receiver for Mobile HDTV Application |
| title_short | The Implementation of a 2/4/8 Antennas Configurable Diversity OFDM Receiver for Mobile HDTV Application |
| title_sort | implementation of a 2 4 8 antennas configurable diversity ofdm receiver for mobile hdtv application |
| url | http://dx.doi.org/10.1155/2009/303627 |
| work_keys_str_mv | AT jinggao theimplementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT takashiiida theimplementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT hiroyukimizutani theimplementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT sadanorisakaguchi theimplementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT shujimurakami theimplementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT atsushishimizu theimplementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT tomohisawada theimplementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT jinggao implementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT takashiiida implementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT hiroyukimizutani implementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT sadanorisakaguchi implementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT shujimurakami implementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT atsushishimizu implementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication AT tomohisawada implementationofa248antennasconfigurablediversityofdmreceiverformobilehdtvapplication |