A Broadband Active Balun with Inductor-Less Active Peaking and Imbalance Correction

2021 ◽  
Author(s):  
Keisuke Kawahara ◽  
Yohtaro Umeda ◽  
Kyoya Takano
Keyword(s):  
Active Balun

Ultra Broadband Low-Power 70 GHz Active Balun in 130-nm SiGe BiCMOS

2020 ◽  
Author(s):  
Aniello Franzese ◽  
Mohamed H. Eissa ◽  
Thomas Mausolf ◽  
Dietmar Kissinger ◽  
Renato Negra ◽  
...  
Keyword(s):  
Low Power ◽  
Sige Bicmos ◽  
Active Balun

scholarly journals Active Balun with Center-Tapped Inductor and Double-Balanced Gilbert Mixer for GNSS Applications

Electronics ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 1351
Author(s):  
Daniel Pietron ◽  
Tomasz Borejko ◽  
Witold Adam Pleskacz
Keyword(s):  
Phase Shift ◽  
Noise Figure ◽  
Low Noise ◽  
Global Navigation Satellite Systems ◽  
Cmos Process ◽  
Differential Signal ◽  
Satellite Systems ◽  
Active Balun ◽  
Noise Amplifier ◽  
Global Navigation Satellite

A new 1.575 GHz active balun with a classic double-balanced Gilbert mixer for global navigation satellite systems is proposed herein. A simple, low-noise amplifier architecture is used with a center-tapped inductor to generate a differential signal equal in amplitude and shifted in phase by 180°. The main advantage of the proposed circuit is that the phase shift between the outputs is always equal to 180°, with an accuracy of ±5°, and the gain difference between the balun outputs does not change by more than 1.5 dB. This phase shift and gain difference between the outputs are also preserved for all process corners, as well as temperature and voltage supply variations. In the balun design, a band calibration system based on a switchable capacitor bank is proposed. The balun and mixer were designed with a 110 nm CMOS process, consuming only a 2.24 mA current from a 1.5 V supply. The measured noise figure and conversion gain of the balun and mixer were, respectively, NF = 7.7 dB and GC = 25.8 dB in the band of interest.

scholarly journals A New 0.25um CMOS On-Chip Active Balun with Gain Controllability for 5GHz DCR

2005 ◽  
Author(s):  
M. Rajashekharaiah ◽  
P. Upadhyaya ◽  
Deukhyoun Heo ◽  
E. Chen
Keyword(s):  
Active Balun ◽  
On Chip

Design of an original K-band active balun with improved broadband balanced behavior

2005 ◽  
Vol 15 (4) ◽  
pp. 280-282 ◽  
Author(s):  
C. Viallon ◽  
D. Venturin ◽  
J. Graffeuil ◽  
T. Parra
Keyword(s):  
Active Balun ◽  
K Band

A DC-21 GHz Low Imbalance Active Balun Using Darlington Cell Technique for High Speed Data Communications

2009 ◽  
Vol 19 (11) ◽  
pp. 728-730 ◽  
Author(s):  
Shou-Hsien Weng ◽  
Hong-Yeh Chang ◽  
Chau-Ching Chiong
Keyword(s):  
High Speed ◽  
Data Communications ◽  
Active Balun ◽  
High Speed Data

A Novel Broadband Active Balun

2003 ◽  
Author(s):  
Munenari Kawashima ◽  
Tadao Nakagawa ◽  
Katsuhiko Araki
Keyword(s):  
Active Balun

C-band down converter realization with GaAsFET active balun and balanced mixing structures

2002 ◽  
Author(s):  
K. Sulaksono ◽  
M.H. Budirahardjo ◽  
A. Wiseso ◽  
B.R. Alam
Keyword(s):  
Active Balun

A 2–40 GHz Active Balun Using 0.13 $\mu{\rm m}$ CMOS Process

2009 ◽  
Vol 19 (3) ◽  
pp. 164-166 ◽  
Author(s):  
Bo-Jiun Huang ◽  
Bo-Jr Huang ◽  
Kun-You Lin ◽  
Huei Wang
Keyword(s):  
Cmos Process ◽  
Active Balun
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