Bearing Estimation for Wideband Signals in a Multipath Channel (Special Section on Spread Spectrum Techniques and Applications)
スポンサーリンク
概要
- 論文の詳細を見る
This letter proposes and investigates a method of estimating the direction of arrival (DOA) of wideband signals such as spread spectrum signals, in a multipath channel. The DOA estimation method can reduce the effect of signal distortion due to bandwidth of signals by creating a spatial spectrum which satisfies the sampling theory in the time domain. The DOA estimate calculated from this spatial spectrum is robust against signal distortion due to multipath. Computer simulations numerically evaluate the proposed method. In comparison with conventional MUSIC algorithm, the proposed method achieves superior performance in a multipath channel.
- 社団法人電子情報通信学会の論文
- 1997-12-25
著者
-
Kohno Ryuji
Faculty Of Engineering Yokohama National University
-
Yoshii I
Yokohama National Univ. Yokohama Jpn
-
YOSHII Isamu
Faculty of Engineering, Yokohama National University
-
Kohno Ryuji
Faculty Of Eng. Yokohama National University
関連論文
- Transmitting Array Antenna Beamforming Based on Goal Programming for Forward Link of DS-CDMA System (Special Issue on Adaptive Array Antenna Techniques for Advanced Wireless Communications)
- Adaptive Array Antenna Using Array Antennas as Element Antennas(Special Issue on Mobile Multimedia Communications)
- Security Issues for Software Defined Radio : Design of a Secure Download System(Special Issue on Software Defined Radio Technology and Its Applications)
- A Software Radio Receiver with Direct Conversion and Its Digital Processing(Special Issue on Software Defined Radio Technology and Its Applications)
- Design of Simplified Coherent QPSK Modem for Frequency Hopping Spread Spectrum(Special Section on Spread Spectrum Techniques and Applications)
- Implementation of an Industrial R/C System Using a Hybrid DS/FH Spread Spectrum Technique (Special Issue on Spread Spectrum Techniques and Applications)
- MFSK/FH-CDMA System with Two-Stage Address Coding and Error Correcting Coding and Decoding
- An Error-Controlling Scheme according to the Importance of Individual Segments of Model-Based Coded Facial Images (Special Section on Information Theory and Its Applications)
- Variable Error Controlling Schemes for Intelligent Error Controlling Systems (Special Section on Information Theory and Its Applications)
- Bearing Estimation for Wideband Signals in a Multipath Channel (Special Section on Spread Spectrum Techniques and Applications)
- Spatially and Temporally Joint Transmitter-Receiver Using an Adaptive Array Antenna (Special Issue on Advanced Adaptive Radio Communication Technologies)
- Integrated Co-channel Interference Cancellation and Decoding Scheme over Fading Multipath Channel for CDMA
- Non-proper Variable-to-Fixed Length Arithmetic Coding
- Adaptively Sampled Near-Field Smart Array Antenna for Indoor Wireless Communications (Special Issue on Adaptive Array Antenna Techniques for Advanced Wireless Communications)
- Adaptive Equalization with Dual Diversity-Combining (Special Issue on Land Mobile/Portable Propagation)
- Viterbi Equalizing FH-SS Receiver with Sector Beamed Space Hopping(Special Issue on Signals, Systems and Electronics Technology)
- A Spatially and Temporally Optimal Multi-User Receiver Using an Array Antenna for DS/CDMA
- Vehicular Spread Spectrum Radar for Multiple Targets Detection Using Multi-Beam Antenna (Special Section on Spread Spectrum Techniques and Applications)
- Performance of Orthogonal Multi-Carrier FH-CDMA System in the Presence of Selective Fading and Nonlinear Amplification (Special Section on Spread Spectrum Techniques and Applications)
- Multilevel RLL (D, K, I) Constrained Sequences (Special Section on Information Theory and Its Applications)
- Multihopping and Decoding of Error-Correcting Code for MFSK/FH-SSMA Systems (Special Issue on Spread Spectrum Techniques and Applications)
- Single-User Receiver Based on Orthogonalizing Matched Filter Using Multi-Dimensional Lattice Filters for DS /CDMA (Special Section on Digital Signal Processing)
- Cascaded Co-Channel Interference Cancelling and Diversity Combining for Spread-Spectrum Multi-Access over Multipath Fading Channels (Special Issue on Land Mobile/Portable Propagation)