Abstract:
The present invention relates to an integrated radio unit used in radio base stations in mobile telephony. One housing is provided for all elements of an integrated radio unit, including a functional unit and a center conductor plate. The combination of the cover and base of the housing form protective cavities for the functional unit and, simultaneously, a cavity whose shape, in combination with the center conductor plate, helps form the filter characteristics of the integrated radio unit. The design of the housing reduces the need for extensive connections between elements and also provides a cavity which, in combination with the center conductor plate, will act as a filter.
Abstract:
무선통신장치를 개시한다. 본 개시의 일 실시예에 의하면, 메인케이스; 메인케이스의 전면에 배치되고 내부에 수용공간을 형성하는 레이돔; 레이돔의 후면에 배치되는 방열부; 메인케이스의 상부면의 후단과 접하여 배치되고, 복수의 제1 관통홀이 형성된 상부가림막; 및 메인케이스의 후면에 배치되어 개폐되도록 구성되고, 복수의 제2 관통홀이 형성된 덮개부를 포함하는 무선통신장치를 제공한다. 무선통신장치는 방열부와 케이블이 외관상 보이지 않도록 상부가림막과 덮개부를 구비하여 미관을 개선시키는 효과가 있고, 방열부가 외부로부터 드러나지 않도록 가리는 구성을 구비하는 동시에 열을 방출할 수 있는 관통홀을 구비함으로써 방열효과를 유지 또는 개선할 수 있는 효과가 있다.
Abstract:
A radio equipment housing for electronics communications apparatuses comprising: one or more wall portions, at least one of the one or more wall portions comprising an entryway for ingress of an operator; a closure, wherein the closure is sized and arranged to be closable over the entryway; and, a roof portion arranged to close over the one or more wall portions, wherein the roof portion is shaped to receive an antenna arrangement therewithin, wherein the one or more wall portions, the closure, when closed over the entryway, and the roof portion are arranged together to provide an enclosure, and wherein the roof portion is radiotransparent.
Abstract:
The invention relates to a container for communication devices and communication systems used in cellular networks. There is a need for resilient systems that can withstand extreme weather events. Cellular network infrastructure located close to coastal regions is particularly prone to disruptive failures. The invention provides a container for an electronic communications device including: a housing that surrounds at least one mounting plate on which electrical devices and electronic devices are supported. The housing is received around a top edge by a recess in a top plate and around a bottom edge by a recess in a bottom plate. The top and bottom plates are clamped to seal the housing. In some embodiments the housing is connected to a sea borne infrastructure such as buoy. Node frames enable a communications infrastructure that has no single point of failure.
Abstract:
Изобретение относится к области аксессуаров для мобильных электронных устройств, в частности к многофункциональным футлярам для мобильных электронных устройств: телефонов, планшетов и т.п., и может быть использовано для подогрева мобильных электронных устройств в холодное время года. Изобретение обеспечивает повышение эффективности нагрева за счет увеличения скорости нагрева и возможность плавного регулирования температуры нагрева. Футляр для мобильного электронного устройства с функцией подогрева и зарядки, содержащий корпус, источник питания, расположенный в корпусе; микроконтроллер, расположенный в корпусе; нагревательный элемент, расположенный в корпусе и связанный с источником питания и микроконтроллером, и по меньшей мере одно средство связи с мобильным электронным устройством, отличающийся тем, что микроконтроллер содержит средство для генерирования широтно-импульсной модуляции, при этом нагревательный элемент связан с источником питания через мостовую схему, включающую в себя две пары полупроводниковых ключей, а микроконтроллер связан с мостовой схемой и нагревательным элементом через два управляющих полупроводниковых ключа, каждый из которых связан с одной парой ключей мостовой схемы.
Abstract:
An acoustic resonator includes a wafer and a first phononic crystal disposed on the wafer to define an acoustic waveguide so as to propagate an acoustic wave along a propagation direction. The first phononic crystal includes a first two-dimensional (2D) array of metal stripes having a first period on the propagation direction. The apparatus also includes a second phononic crystal and a third phononic crystal disposed on two sides of the first phononic crystal and having a different period from the first period. The second phononic crystal and the wafer define a first reflector to reflect the acoustic wave. The third phononic crystal and the wafer define a second reflector to reflect the acoustic wave.
Abstract:
La invención consiste en una funda protectora ligera y adaptada para cada modelo de teléfono móvil, inteligente o tableta como las que se utilizan actualmente, con la 5 característica de que ésta incorpora un panel solar fotovoltaico permitiendo la recarga de éste en cualquier lugar como se describen en los modelos U201500510 / U201500583. Además, mediante un cable USB y la conexión adecuada conectada a la funda nos permitirá la recarga de otros dispositivos electrónicos como baterías externas u otros dispositivos. Incorpora un selector y micro 10 controlador que ofrece distintos usos de la funda, 1ª recarga del teléfono móvil, 2ª recarga de dispositivos externos a la funda, 3ª desconexión del funcionamiento y posible la recarga desde la red eléctrica, también puede incorporar una toma USB para la conexión de memorias USB o similar. Todo ello sin necesidad de extraer el teléfono o tableta de la funda, dejándolo siempre lo más protegido contra posibles 15 golpes.