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Method of determining decrease of optical output power in optical
amplifier apparatus and optical amplifier system
A current I.sub.i supplied to a pumping light source 20 is detected and time-averaged with a predetermined time constant to calculate a time-averaged current...
Q-switched laser system and method to prevent seeding from pre-lasing
A method for preventing spatial or spectral beam seeding in a Q-switched laser is described. The Q-switch trigger of the laser is delayed by several laser...
Diffractive optical elements for transformation of modes in lasers
Spatial mode conversion modules are described, with the capability of efficiently transforming a given optical beam profile, at one plane in space into another...
Method for designing laser-light-shaping optical component, method for
producing laser-light-shaping optical...
A method for designing an optical component for shaping laser light according to one embodiment of this invention measures the intensity distribution of an...
Laser chamber and discharge excitation gas laser apparatus
There is provided a laser chamber housing a pair of discharge electrodes and a gas circulation fun, the laser chamber including: a magnetic bearing configured...
Method for producing a mating-type connecting part
A copper sheet is adjusted to have arithmetic mean roughness Ra of from 0.5 .mu.m to 4.0 .mu.m in a direction parallel to a sliding direction upon connection,...
Device for producing a crimp connection
A device for producing a crimp connection includes a mobile supply unit that can be connected with a crimping press station for storing and supplying crimp...
Rapid prototype extruded conductive pathways
A process of producing electrically conductive pathways within additively manufactured parts and similar parts made by plastic extrusion nozzles. The process...
LED illumination device with edge connector
An illumination device comprises a support plate 22 having a front surface 22a and a back surface 22b facing each other in a plate thickness direction and an...
A socket device comprises a socket body including a swerve part, wherein a first socket part extends from an end of the swerve part and a second socket part...
Connector including module that includes molded part insert-molded with
contacts each including first contact...
A connector includes a module and a housing that accommodates the module. The module includes multiple contacts each including a first contact part to contact a...
Adjustable metal-clad cable/flexible metallic conduit electrical connector
An adjustable electrical connector for connecting to cable or conduit by a strap adjustment member has a body with a hollow cylindrical section and an extension...
This connector (1) includes a connector housing (59) and a holder (4) which supports electric wires (17) connected to terminals (39) accommodated in the...
Electrical connector having a grounding lattice
Electrical connector including a connector housing having a front side that faces along a mating axis and contact passages that open to the front side. The...
A receptacle structure, which is specifically referred to a joint assembly of terminal with plural signal pins, a main isolator and a metallic casing, wherein...
Ground shield for circuit board terminations
A cable-circuit board assembly is disclosed for use in providing a high speed transmission line for connecting electronic devices together. The circuit board is...
Linkage apparatus for plugging PCB board
A linkage apparatus is provided. The linkage apparatus is disposed between a bottom plate and a carrier plate, and the linkage apparatus includes a drag link...
Lever type connector
A lever type connector includes: a first housing; a lever that is rotatably fixed to the first housing; a cam groove formed in the lever; and a second housing...
Power connector, and electrical connection element and arc suppression
An electrical connection element is for a power connector. The power connector includes an electrical component having a number of first electrical mating...
Waterproof audio connector
The present invention is to provide a waterproof audio connector which includes an isolation base mounted in the electronic device, having an inserting port and...
Connector terminal and manufacturing method of connector terminal
A connector terminal (10) which includes a barrel portion (21) to which a core wire (12) exposed from an outer cover (13) of an electric cable (11) is...
A connector includes a receptacle having a body defining apertures and having a mating face and socket contacts each defining an opening aligned with an...
Dual contact pogo pin assembly
A contact assembly includes a base and a pair of electrical contacts supported by the base. A first end of the first electrical contact corresponds to a first...
Flexible flat cable, electrical connector, and flexible flat cable
A flexible flat cable includes conductive wires disposed on a first surface of an insulation layer, and a cover shield covering an opposite second surface and...
Communication module and communication module connector
To suppress degradation of signals exchanged between the semiconductor chip and each of the communication modules while a large number of communication modules...
Electrical card connector compatibly receiving two cards
An electrical card connector (100) includes an insulative housing (1) defining a receiving space (10) along a front-and-rear direction thereof, a number of...
Pin contact element and electronics housing
The invention describes a pin contact element (1) having a contact support (2) which is composed of insulating material and having at least two pin contacts...
Flexible flat cable connector and flexible flat cable thereof
A flexible flat cable connector is described. The flexible flat cable connector comprises an insulating housing having first terminal holes in front end of the...
Coaxial cable connector with alignment and compression features
A coaxial cable connector includes an outer barrel having a longitudinal axis, the outer barrel formed with an inner compression band. A coaxial fitting is...
Spring clip for shielding of electrical connectors
Grounding finger for shielding at an electrical connection between a plug connector and a mating plug connector of an electrical line, having a sleeve-like...
Contact structure unit
A contact structure unit that achieves electrical continuity between a substrate, which includes a plurality of electrodes, and a contact object includes a...
Butterfly spring connector
A butterfly spring connector made from a one-piece blank is disclosed. comprising a The butterfly spring connector includes: a frame, comprising a first,...
Swaged-on, external electrode anchoring connection
A swaged-on fitting, for anchoring exterior wires to a cable, includes an outer ring and a split inner ring. The inner ring has an inside grooved pattern, which...
Printed circuit board having a terminal with a fixation leg and a
A printed circuit board with a terminal having a novel structure that enables terminals to stand on their own on the printed circuit board without using a seat,...
True time delay compensation in wideband phased array fed reflector
Systems, devices, and methods for determining and applying true time delay (TTD) values for compensating for free-space path length differences between a phased...
Conformal wide band surface wave radiating element
Conformal antennas and methods for radiating radio frequency energy using conformal antennas are provided. In particular, one or more tapered feeds can be...
Integrated circuit with electromagnetic communication
A system for transmitting or receiving signals may include an integrated circuit (IC), a transducer operatively coupled to the IC for converting between...
Method for optimizing a Yagi-Uda antenna for a RFID inlay or integrated
An RFID tag and a method for optimizing a Yagi-Uda antenna for a RFID inlay or integrated circuit is provided. The method has steps comprise: 1) selecting an...
Dielectric waveguide slot antenna
A dielectric waveguide slot antenna which is capable of radiating a circularly-polarized wave comprises: a dielectric waveguide having a slot through which a...
A device for at least one of receiving and transmitting electromagnetic radiation includes a feedhorn having a substantially smooth, electrically conducting...
Disclosed is an antenna. The antenna includes a first radiating part bent in a predetermined direction, a second radiating part under the first radiating part,...
Ultra-wideband antenna and terminal
The present disclosure discloses an ultra-wideband antenna, including: a coplanar waveguide feeder connected to a Radio Frequency (RF) excitation port on the...
Method and apparatus for reducing sidelobes in large phased array radar
Methods and apparatus for a phased array radar system including an array comprising columns of super-elements containing radiator elements located along a...
Configurable segmented antenna
A configurable segmented antenna is described herein. A monitor component can be configured to detect at least one parameter corresponding to one or more...
Aperture coupled radiator and antenna including the same
A radiator in which power is fed through a slot of a reflection plate and which can be manufactured in a simple manner and an antenna including the same are...
Radio system for high-speed wireless communication
Indoor/outdoor broadband wireless combined radio/antennas configured to include an integrated adjustable mount allowing mounting to a pole or stand and...
Dual-polarised, omnidirectional antenna
An improved dual-polarized, omnidirectional antenna is characterized inter alia by the following features: each sector antenna (5) comprises at least one...
Antenna device for portable terminal
An antenna device of a portable terminal including conductive components is provided. The antenna device includes a first radiator connected to a power feeding...
Near field communication reader with variable power supply
The present application relates to a near field communications (NFC) reader which includes an amplifier that drives an antenna. Capacitors of fixed value are...
Low radar cross section array panel
A low RCS array panel employs a number of linkable support segments. Each support segment has several junctions spaced along it, and the support segments are...