DocumentCode
2725017
Title
An accurate RF 0°/180° phase splitter
Author
Stikvoort, Eduard
Author_Institution
Philips Res. Labs. Eindhoven, Eindhoven, Netherlands
fYear
2009
fDate
25-26 June 2009
Firstpage
88
Lastpage
90
Abstract
In most receivers a balanced mixer is used, while the output of the LNA is single ended. The presented phase splitter generates an accurately balanced signal out of a single-ended source. The wide-band circuit consists of two RF transistors and a DC control loop. The circuit operates up to, say, fT/4. In the article the basic circuit is discussed and an IC implementation is given.
Keywords
low noise amplifiers; mixers (circuits); radio receivers; radiofrequency integrated circuits; DC control loop; RF phase splitter; RF transistors; balanced mixer; low noise amplifier; receivers; single-ended source; wide-band circuit; Capacitors; Coupling circuits; Parasitic capacitance; RF signals; Radio frequency; Radiofrequency integrated circuits; Resistors; Signal generators; Voltage; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Advances in sensors and Interfaces, 2009. IWASI 2009. 3rd International Workshop on
Conference_Location
Trani
Print_ISBN
978-1-4244-4708-4
Electronic_ISBN
978-1-4244-4709-1
Type
conf
DOI
10.1109/IWASI.2009.5184775
Filename
5184775
Link To Document