This paper discusses the multiplediode reflection-type amplifier using IMPATTdiode. The structure of the amplifier is as follows. IMPATT-diodes (abbreviated as ID in the following) are mounted under conductive bars at a/3 and 2a/3 along the x-axis of the waveguide. A short-circuit plunger ...
The studies on the effect of different cap height and cap diameter (h-D) combination on amplifier performance have shown that the (h-D) combination required for the optimum amplifier performance is considerably different when compared with the (h-D) combination required for the optimum oscillator...
A packaged low-noise amplifier was measured at integer frequencies by use of the phase shifter on the NIST NFRad system. The measured results exhibited good accuracy. The combined uncertainties (Type-A and Type-B) are below 6% for both the minimum noise temperature and the magnitude of the ...
A phase tuning range of 50° is desirable in applications such as Doherty power amplifier splitter circuits in wireless base station applications. Nominally, the insertion loss of the phase shifter100should vary by as little as possible across a wideband frequency range of the phase shifted RF sig...
ofA reflection type photoelectric switch adapted to project light to an object to be detected and sense the object on the basis of reflected light therefrom, which comprises a split-type composite light receiving unit consisting of two light receiving segments, a differential amplifier receiving the ...
In [24], a multi-band PS was included a distributed amplifier for loss compensation and an LC network for compact chip size. Likewise, a dual-band PS using a two-stage dual-branch phase tuning network topology was demonstrated in [25]. However, none of these previously developed ...
A packaged low-noise amplifier was measured at integer frequencies by use of the phase shifter on the NIST NFRad system. The measured results exhibited good accuracy. The combined uncertainties (Type-A and Type-B) are below 6% for both the minimum noise temperature and the magnitude of the ...
US5191467A|1991-07-24|1993-03-02|Kaptron, Inc.|Fiber optic isolater and amplifier| US5212586A|1991-11-26|1993-05-18|Optics For Research|Optical circulator having a simplified construction| US5499132A|1992-05-13|1996-03-12|Matsushita Electric Industrial Co., Ltd.|Optical passive components...
InFIG. 18, a duplexer162is connected to an antenna161. A surface acoustic wave filter164and an amplifier165, which constitute an RF stage, are connected between the duplexer162and a receiving-side mixer163. In addition, an IF-stage surface acoustic wave filter169is connected to the mixer163...
Please confirm your delivery information Confirm your delivery information for more accurate shipping options and details Deliver to: CN English-USD Sign in Sign up Reflection Sensors PS-202-R Brand New Authentic KEYENCE Opposite-type Photoelectric Sensor PS-202-R ...