Keyword : variable attenuator


A 15-50 GHz-Band GaAs MMIC Variable Attenuator with 20-dB Attenuation Control
Kazuya NISHIHORI Shigeru WATANABE Fumio SASAKI Kazuhiro ARAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/10/01
Vol. E84-C  No. 10 ; pp. 1543-1547
Type of Manuscript:  Special Section PAPER (Special Issue on Millimeter-Wave Circuits and Fabrication Technologies Opening up the 21st Century)
Category: 
Keyword: 
microwave and millimeter-wavevariable attenuatorGaAs MMICHEMTbalanced distributed configuration
 Summary | Full Text:PDF

A 1.9-GHz Direct Conversion Transmitter IC with Low Power On-Chip Frequency Doubler
Shoji OTAKA Ryuichi FUJIMOTO Hiroshi TANIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/02/25
Vol. E82-A  No. 2 ; pp. 313-319
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
frequency doublerquadrature modulatorvariable attenuatortransmitterPHS(Personal Handy-Phone System)90phase-shifterECL-EXOR
 Summary | Full Text:PDF