PAROLE IN INGLESE ASSOCIATE CON «VARACTOR»
varactor
diode
tutorial
working
circuit
applications
operation
electronics
varicap
variable
capacitance
reactance
tuning
type
whose
varies
function
voltage
applied
across
terminals
varactor
hyperphysics
uses
junction
reverse
bias
structure
such
that
with
what
diodes
complete
selection
from
several
manufacturers
used
requiring
macom
gaas
silicon
provide
broadband
performance
ranging
they
ideal
high
filter
skyworks
application
note
introduction
changes
capaci
tance
series
mouser
available
offers
inventory
pricing
datasheets
infineon
technologies
more
than
years
development
expertise
small
signal
discretes
offer
portfolio
front
products
including
semiconductor
devices
widely
industry
many
where
also
known
provides
electrically
controllable
which
noise
biasing
switching
regulators
linear
element
terminal
device
theoretical
considerations
treated
appendix
special
circuits
abrupt
microsemi
varactors
hyperabrupt
computer
10 LIBRI IN INGLESE ASSOCIATI CON «VARACTOR»
Scopri l'uso di
varactor nella seguente selezione bibliografica. Libri associati con
varactor e piccoli estratti per contestualizzare il loro uso nella letteratura.
They include implementation using the varactor diode or by using a Field-Effect
Transistor (FET) reactance modulator or by using one of the commercially
available ICs (e.g. the 566 function generator 1C). In the indirect method, an
NBFM ...
T G Thomas S Chandra Sekhar, 2005
2
Study of quasi-optical circuit techniques in
varactor ...
This report investigates quasi-optical circuit techniques in varactor multipliers.
Jesse J. Taub, Gediminas P. Kurpis, Electronics Research Center (U.S.), 1969
3
Analog Communication(Jntu)
They include implementation using the varactor diode or by using a Field-Effect
Transistor (FET) reactance modulator or by using one of the commercially
available ICs (e.g. the 566 function generator IC). In the indirect method, an
NBFM ...
Thomas-Chandrasekhar, 2006
4
High Linearity 1.5-2.5 GHz RF-MEMS and
Varactor Diodes Based ...
In the localized capacitive compensation design, the approach was used to design 3-poles combline tunable filter with an electrical length of 42° at the mid band.
Mohammed Ahmed El-Tanani, 2009
5
RF and Microwave Transistor Oscillator Design
252 VARACTOR AND OSCILLATOR FREQUENCY TUNING these parasitics
would not be significant unless higher-order harmonics due to the varactor
nonlinearity affect VCO performance. The varactor junction capacitance C v as a
function ...
6
Nonlinear Microwave and RF Circuits
... point in any general way. The second detail is that the Manley-Rowe relations
do not simply establish a limit to the efficiency of a varactor frequency converter;
they describe a fundamental characteristic of any pumped nonlinear reactance.
7
EPAC 92: Third European Particle Accelerator Conference : ...
Mechanical varactors for capacitance changing are now used because their low
reliability. First attempts to use magnetron as electronic varactor were made in
the middle of 40-th [11. RF losses were so high, that idea was not realized.
Ch Petit-Jean-Genaz, 1992
8
RF and Microwave Passive and Active Technologies
Since the standard varactor model consists of a resistance in series with a
nonlinear capacitance, the elastance is used rather than the capacitance. This
simplifies the analysis and gives, generally, a better understanding of the
varactor.
Mike Golio, Janet Golio, 2007
9
Microwave Ring Circuits and Related Structures
4.1 INTRODUCTION In this chapter the varactor tuned resonator is studied [1].
The varactor is a two-terminal solid-state device that utilizes the voltage variable
capacitance of the PN junction. When a varactor is mounted in series in the ...
Kai Chang, Lung-Hwa Hsieh, 2004
10
Semiconductors: From Book to Breadboard
The varactor diode is another special application diode that deserves special
coverage. Figure 2~12(a) shows a varactor diode. The varactor has two leads
like a PN junction diode or a Zener diode. The only way to correctly identify the
leads ...
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «VARACTOR»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
varactor nel contesto delle seguenti notizie.
High-power solid-state terahertz sources
For example, varactor multipliers may reach efficiencies of 50–70% at millimeter wavelengths. Achieving this high efficiency requires careful circuit tuning, ... «SPIE Newsroom, lug 15»
Ultraminiature VCXOs delivers optimal noise performance.
This control voltage operates on a varactor - a voltage variable capacitance tuning diode. So G326 VCXOs are ideal for systems that need to be able to ... «ThomasNet News, lug 15»
Paratek - BST Tunable RF Capacitor - ON Semiconductor TCP-3027 …
The tunable RF capacitor has a better quality factor (Q) than the standard varactor diode. The TCP-3027 is a passive tunable integrated capacitor (PTIC) ... «PR Newswire, dic 14»
Let's Save a Vital National Media Resource: AM Radio
Another factor in the lack of receiver bandwidth was the inability of radio manufacturers to obtain decently matched varactor diodes to provide the required ... «Radio World, ott 14»
ECE professor leads way to Nobel Prize
The varactor diodes had an etched mesa geometry and the light came out around the edge of the mesa. The photons were infrared, which cannot be seen by the ... «Texas A&M University, ott 14»
Research and Markets: Paratek - BST Tunable RF Capacitor - ON …
The tunable RF capacitor has a better quality factor (Q) than the standard varactor diode. The TCP-3027 is a passive tunable integrated capacitor (PTIC) ... «Business Wire, ago 14»
Wireless transceiver technology for medical devices
To implement the high-speed mode using digital three-point modulation, a dual-varactor circuit technology was developed that, when in high-speed mode, ... «Today's Medical Developments, feb 14»
New wireless transceiver technology for medical devices
To implement the high-speed mode using digital three-point modulation, a dual-varactor circuit technology was developed that, when in high-speed mode, ... «Phys.Org, feb 14»
Sprague Goodman Expands Non-Magnetic Variable Capacitor …
Sprague Goodman Electronics, a globally recognized leader providing passive component solutions such as variable capacitors, varactor diodes and tuning ... «PR Web, feb 14»
Skyworks secures hi-rel designs with aerospace and defense …
Skyworks' diode product range includes PIN, Schottky, varactor and limiter diodes for microwave applications including WLAN, infrastructure, handset, SatCom ... «Semiconductor Today, gen 14»
