Skip to search formSkip to main contentSkip to account menu

Shifter Device Component

Known as: Shifter 
A mechanical device designed to change the gears in a mechanism.
National Institutes of Health

Related topics

Related topics

1 relation
Medical Device Component or Accessory

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2006
Highly Cited
2006
Electrically tunable room-temperature 2/spl pi/ liquid crystal terahertz phase shifter
Tunable phase shift up to 360/spl deg/ at 1 THz is demonstrated using electrically controlled birefringence in a vertically… 
Highly Cited
2004
Highly Cited
2004
Electrically controlled room temperature terahertz phase shifter with liquid crystal
We present the use of electrically controlled birefringence in a nematic liquid crystal cell for phase shifting of… 
Highly Cited
2002
Highly Cited
2002
A new high performance phase shifter using Ba/sub x/Sr/sub 1-x/TiO3 thin films
In this paper, a new device topology has been proposed to implement parallel plate capacitors using Ba/sub x/Sr/sub 1-x/TiO/sub 3… 
Highly Cited
2002
Highly Cited
2002
Multicolor digital holography with an achromatic phase shifter.
Multiwavelength recording and reconstruction of a three-dimensional object are realized by use of phase-shifting digital… 
Highly Cited
1999
Highly Cited
1999
Demonstration of a photonically controlled RF phase shifter
Integrated photonic radio frequency (RF) phase shifters with dc voltage control have been realized using a nested dual Mach… 
Highly Cited
1994
Highly Cited
1994
Design techniques for low-voltage high-speed digital bipolar circuits
This paper describes design techniques for multigigahertz digital bipolar circuits with supply voltages as low as 1.5 V. Examples… 
Highly Cited
1991
Highly Cited
1991
Ceramic phase-shifters for electronically steerable antenna systems
There is considerable interest in the development of microwave ceramic phase shifters because of limitations of currently… 
Highly Cited
1985
Highly Cited
1985
Voltage-controlled optical/RF phase shifter
A new fiber-optic device designed to steer the radiation beam of a phased-array antenna has been demonstrated. A radiofrequency… 
Highly Cited
1983
Highly Cited
1983
Polarization heterodyne interferometry using a simple rotating analyzer. 1: Theory and error analysis.
A heterodyne interferometric system based on optical polarization is described. The method uses a simple rotating analyzer as the… 
Highly Cited
1975
Highly Cited
1975
Microwave properties of nonlinear MIS and Schottky-barrier microstrip
It is shown that metal-insulatior-semiconductor (MIS) and Schottky-barrier microstrip structures having substrate resistivities… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)