Name
Title | ||
|---|---|---|
Implementation Of Joint Pre-Fft Adaptive Array Antenna And Post-Fft Space Diversity Combining For Mobile Isdb-T Receiver |
Abstract | ||
|---|---|---|
In our application targeted here, four on-glass antenna elements are set in an automobile to improve the reception quality of mobile ISDB-T receiver. With regard to the directional characteristics of each antenna, we propose and implement a joint Pre-FFT adaptive array antenna and Post-FFT space diversity combining (AAA-SDC) scheme for mobile ISDB-T receiver. By applying a joint hardware and software approach, a flexible platform is realized in which several system configuration schemes can be supported; the receiver can be reconfigured on the fly. Simulation results show that the AAA-SDC scheme drastically improves the performance of mobile ISDB-T receiver, especially in the region of large Doppler shift. The experimental results from a field test also confirm that the proposed AAA-SDC scheme successfully achieves an outstanding reception rate up to 100% while moving at the speed of 80km/IL |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1093/ietcom/e91-b.1.127 | IEICE TRANSACTIONS ON COMMUNICATIONS |
Keywords | Field | DocType |
adaptive array antenna, space diversity combining, OFDM, ISDB-T FPGA, DSP | Digital signal processing,Antenna diversity,Telecommunications,Radio receiver design,Digital signal processor,Computer science,Field-programmable gate array,Diversity combining,Fast Fourier transform,Computer hardware,Orthogonal frequency-division multiplexing,Distributed computing | Journal |
Volume | Issue | ISSN |
E91B | 1 | 0916-8516 |
Citations | PageRank | References |
5 | 0.77 | 7 |
Authors | ||
6 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Dang Hai Pham | 1 | 8 | 2.06 |
| Jing Gao | 2 | 5 | 0.77 |
| Takanobu Tabata | 3 | 8 | 1.38 |
| Hirokazu Asato | 4 | 8 | 1.38 |
| Satoshi Hori | 5 | 8 | 1.72 |
| Tomohisa Wada | 6 | 11 | 4.25 |