论文信息 - Planar Active Rectrodirective Array With Subharmonic Phase Conjugation Mixers

Planar Active Rectrodirective Array With Subharmonic Phase Conjugation Mixers

A planar active retrodirective four-element array with subharmonic phase conjugation mixers based on anti-parallel diode pairs (APDPs) is proposed. As compared to previous phase conjugation mixers using twice RF frequency for LO frequency, the proposed conjugation mixers need only half RF frequency so that it can be easily applied for millimeter-wave applications. Receiving, transmitting, local oscillator, and intermediate frequencies are 5.79, 5.81, 2.9 GHz, and 10 MHz. Monostatic RCS and Bistatic RCS measurements at source locations of show good agreement with the calculated data.

Ji-Yong Park | Gi-Rae Kim

[1] Vincent Fusco,et al. Self-tracking duplex communication link using planar retrodirective antennas , 1999 .

[2] Hyeong-Gyun Kim,et al. Design On Secure Messenger Mechanism Using Elliptic Curve Cryptography and IPSec , 2004, J. Inform. and Commun. Convergence Engineering.

[3] T. Itoh,et al. A 60 GHz integrated antenna array for high-speed digital beamforming applications , 2003, IEEE MTT-S International Microwave Symposium Digest, 2003.

[4] Yongxi Qian,et al. Active retrodirective array for remote tagging and wireless sensor applications , 2000, 2000 IEEE MTT-S International Microwave Symposium Digest (Cat. No.00CH37017).

[5] Tatsuo Itoh,et al. Integrated antenna with direct conversion circuitry for broad-band millimeter-wave communications , 2003 .

[6] Gwang-Mi Choi,et al. Iris Recognition using Multi-Resolution Frequency Analysis and Levenberg-Marquardt Back-Propagation , 2004, J. Inform. and Commun. Convergence Engineering.