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Matches 1 - 50 out of 16,491

Document Document Title
WO/2019/010326A1
Embodiments of the invention include an integrated monopulse comparator assembly for use in tracking antenna applications such as an antenna feed or an antenna array. Embodiments of the monopulse comparator assembly may include four rect...  
WO/2019/009875A1
Embodiments of the invention include dielectric waveguides and connectors for dielectric waveguides. In an embodiment a dielectric waveguide connector may include an outer ring and one or more posts extending from the outer ring towards ...  
WO/2019/010111A1
Aspects of the subject disclosure may include, a system that includes a coupler having a structure that facilitates guiding electromagnetic waves along a transmission medium, wherein the electromagnetic waves propagate along the transmis...  
WO/2019/008852A1
The present invention achieves a waveguide slot array antenna having a smaller plan view size than conventional configurations. A waveguide slot array antenna (1) comprises: a distribution circuit board (11) having formed thereon a post-...  
WO/2019/008859A1
The present invention reduces the risk of breaking a waveguide formed of a brittle material. A transmission line (1) is provided with a first waveguide (11) and a second waveguide (21), which are bonded to each other by having a conducti...  
WO/2019/010038A1
Aspects of the subject disclosure may include, a system that can include a coupler having a structure that facilitates guiding electromagnetic waves along a transmission medium without requiring an electrical return path, and a suppresso...  
WO/2019/010032A1
Aspects of the subject disclosure may include, a system that guides electromagnetic waves that propagate along a transmission medium without requiring an electrical return path, and at least reduces radiation on an outer surface of a str...  
WO/2019/008963A1
Provided is a power feeding circuit which can secure mechanical strength and electrical characteristics. According to the present invention, a waveguide (14) is provided to a plate-shaped member (13) and has a plurality of branches. A br...  
WO/2019/003952A1
The present technique relates to a divider and combiner that allows miniaturization and low loss to be achieved. In this divider/combiner formed on a substrate, a division line divides a passage from an input branch part into n number of...  
WO/2019/005826A1
Light recycling within a waveguide is achieved by mode conversion instead of resonance. A structure is provided in which light makes multiple passes through the same waveguide by converting the mode to a different mode after each pass an...  
WO/2019/003354A1
A power divider/combiner according to the invention allows the reflection characteristics of input/output terminals during an odd mode of operation, the reflection characteristic of a common terminal during an even mode of operation and ...  
WO/2019/003723A1
The purpose of the present invention is to adjust the frequency of an attenuation pole while maintaining the pass band of a laminated balun. The laminated balun (100) according to the present invention is provided with a first terminal (...  
WO/2018/235414A1
A transmission line according to one embodiment of the present technique is provided with a first signal conductor, a second signal conductor and a ground conductor. The first signal conductor comprises: a first main line part; and a fir...  
WO/2018/235626A1
The waveguide converter is provided with: a substrate (10) having at least three conductor layers; a metal housing (20) vertically arranged on the conductor layer (L1) disposed on the surface layer of the substrate (10), and having a wav...  
WO/2018/231638A1
A quadrature coupler having: a pair of overlying strip conductors separated by a first dielectric layer to provide a coupling region between the coupling region of overlying strip conductors; a pair of opposing ground pads, the coupling ...  
WO/2018/225008A1
The invention relates to a microwave circular polarizer (1) including: a first outer conductor (110), which is cylindrically shaped and internally hollow; a second outer conductor (120), which is cylindrically shaped, internally hollow, ...  
WO/2018/226763A1
A magnet-less multi-port ring combiner comprises a set of ports extending from the circumference of the magnet-less multi-port ring combiner. The set of ports are positioned at l/4 increments around the circumference of the magnet-less m...  
WO/2018/221485A1
The present invention widens a frequency band in which the reflection loss is small in a transmission line having a waveguide and a planar transmission line connected to a post-wall waveguide. A transmission line (1) is provided with a w...  
WO/2018/220602A1
A non-reciprocal mode converting SIW includes a first straight SIW section, a second straight SIW section, and a curved SIW section coupling the first straight SIW section to the second straight SIW section. The curved SIW section includ...  
WO/2018/218995A1
The present invention relates to a single-section Wilkinson power divider. The single-section Wilkinson power divider comprises: a dielectric layer, and an input port, a first output port and a second output port which are located on the...  
WO/2018/221486A1
This filter device, provided with a filter and a waveguide, widens a frequency band in which the reflection loss is small. A filter device (1) is provided with: a filter (11) that includes broad walls (13, 14) and a narrow wall (16); and...  
WO/2018/220196A1
A microwave component (10) having an upper layer (14), a lower layer (16), and a core layer (18) defining a propagation zone (19) of an electromagnetic wave extending along a propagation axis (X-X), the propagation zone (19) comprising a...  
WO/2018/214545A1
Disclosed is a co-frequency combiner provided with a second slot, comprising a bottom housing and a cover. A 3dB bridge is arranged in the bottom housing, and the 3dB bridge comprises a first combined sheet and a second combined sheet, w...  
WO/2018/214567A1
Disclosed is an electric power detection system, comprising a first detector and a second detector, wherein a detection signal output end of the first detector and of the second detector are both combined by means of a combiner; and furt...  
WO/2018/214578A1
Disclosed in the present invention is a same-band combiner, comprising a bottom housing and a cover. A 3dB bridge is provided in the bottom housing, and comprises a main coupling line strip and a secondary coupling line strip; the main c...  
WO/2018/214426A1
Disclosed is a spatial power divider/combiner in a Ka band coaxial waveguide, comprising: a rectangular waveguide-coaxial waveguide TEM mode converter, an input coaxial waveguide, and an array provided in the input coaxial waveguide and ...  
WO/2018/214544A1
Disclosed is a 3dB bridge provided with a second slot, comprising a first combined sheet and a second combined sheet, wherein the first combined sheet comprises a first sub-sheet, a second sub-sheet and a third sub-sheet having the same ...  
WO/2018/214565A1
Disclosed in the present invention is an asymmetrical 3dB bridge, comprising a main coupling line strip and a secondary coupling line strip. The main coupling line strip comprises a first rectangular main strip; both ends of the first re...  
WO/2018/215263A1
The invention relates to a high frequency amplifier arrangement (1) comprising: a) an amplifier part (2), which has an output (100) having two output connections (101,102), b) a balun transformer (7), which has an input (105) having two ...  
WO/2018/214550A1
Disclosed in the present invention is a same-band combiner, comprising a bottom housing and a cover. A 3dB bridge is provided in the bottom housing, and comprises a main coupling line strip and a secondary coupling line strip; the main c...  
WO/2018/216636A1
Provided is a dielectric waveguide line with a connector, which is capable of easily connecting a dielectric waveguide line to a counterpart member, and which is able to form a connection structure that is suppressed in transmission loss...  
WO/2018/214562A1
Disclosed in the present invention is a double-coupled same-band combiner, comprising a metal box and a 3dB bridge provided in the metal box. The 3dB bridge comprises an upper sheet and a lower sheet parallel to the upper sheet. An insul...  
WO/2018/214538A1
Disclosed in the present invention is a double-coupled 3dB bridge, comprising an upper sheet and a lower sheet parallel to the upper sheet. An insulating medium is placed between the upper sheet and the lower sheet as a cushion. The desi...  
WO/2018/214584A1
Disclosed in the present invention is a 3dB bridge. The bridge comprises an upper sheet and a lower sheet parallel to the upper sheet. An insulating medium is placed between the upper sheet and the lower sheet as a cushion. The design fr...  
WO/2018/214546A1
Disclosed is a 3dB bridge, comprising a first combined sheet and a second combined sheet, wherein the first combined sheet comprises a first sub-sheet, a second sub-sheet and a third sub-sheet of the same size and of hexagonal shape; and...  
WO/2018/214564A1
Disclosed in the present invention is a same-band combiner, comprising a metal box and a 3dB bridge provided in the metal box. The 3dB bridge comprises an upper sheet and a lower sheet parallel to the upper sheet. An insulating medium is...  
WO/2018/216556A1
Provided is an electronic device which has a novel structure that contributes to size reduction. An electronic device 1 according to the present invention is provided with a first substrate 12A, a second substrate 12B, and a sheet metal ...  
WO/2018/214556A1
Disclosed in the present invention is an asymmetrical 3dB bridge with a frame strip, comprising a main coupling line strip and a secondary coupling line strip. The main coupling line strip comprises a first rectangular main strip; both e...  
WO/2018/214558A1
Disclosed is a co-frequency combiner, comprising a bottom housing and a cover, wherein a 3dB bridge is arranged in the bottom housing, and the 3dB bridge comprises a first combination sheet and a second combination sheet; the first combi...  
WO/2018/212273A1
This laminated-type electronic component (1) is provided with an element body (30) including a plurality of base material layers (a-m) laminated in a first direction (X); an inner conductor (9) provided inside the element body (30); and ...  
WO/2018/212238A1
The present invention is provided with: a multilayer substrate (10); and a main line (31) and a sub-line (32) provided on the multilayer substrate (10), wherein a first line portion (31c) which is at least a portion of the main line (31)...  
WO/2018/211695A1
The present invention comprises: a waveguide (1) having a plurality of probe insertion holes (2) provided in a first wall surface (1a) and having a plurality of connection shaft insertion holes (3) provided in a second wall surface (1b) ...  
WO/2018/211747A1
The present invention comprises: a waveguide (1) having a plurality of probe insertion holes (2) provided in a first wall surface (1a) and a plurality of connection shaft insertion holes (3) provided in a second wall surface (1b) facing ...  
WO/2018/212270A1
This directional coupler (1) is provided with: an element body (30) having insulating properties; and a main line (10) and a sub-line (20) which are provided on the element body (30) and have conductivity. The directional coupler (1) has...  
WO/2018/207655A1
According to the present invention, an input reflection coefficient and a separation coefficient of a directional coupler are reduced. This directional coupler 1 is provided with: a first waveguide 31 and a second waveguide 32 which are ...  
WO/2018/207838A1
A waveguide device includes: an electrically conductive member having an electrically conductive surface; a waveguide member extending alongside the electrically conductive surface, and an artificial magnetic conductor extending on both ...  
WO/2018/207796A1
A waveguide device is for use in propagating an electromagnetic wave of a band having a shortest wavelength λm in free space. The waveguide device includes: a first electrically conductive member having an electrically conductive surfac...  
WO/2018/201223A1
Systems and methods for reducing beamwidth dispersion and sidelobes across a wide band of frequencies when a single antenna array is used to service that band of frequencies. Azimuth staggering the antenna array elements may be used to r...  
WO/2018/198603A1
A plurality of inductor electrodes formed between layers of a laminate include inductor electrodes (4n to 4p) that are electrically connected between an unbalanced terminal (UB) and a second ground terminal (G2), an inductor electrode (4...  
WO/2018/193682A1
The purpose of the invention is to suppress contact failures that may occur in a case where a maintenance work is repetitively carried out in a radio communication device using millimeter waves. A radio communication device (1) is provid...  

Matches 1 - 50 out of 16,491