Abstract: Techniques for antenna system with multiple transmit paths are described and may be implemented via a wireless device to adapt to a variety of different wireless scenarios. Generally, the described techniques provide a wireless device with the ability to connect to different access points of a wireless network, such as 4G LTE and 5G NR portions of an UTRAN New Radio—Dual Connectivity (EN-DC)-compliant network. In at least some implementations, the described techniques utilize four-antenna systems configured to utilize low frequency bands, such as LTE low-band and 5G NR low-band frequencies. Further, the described systems enable multiple wireless protocols (e.g., LTE and 5G NR) to be used concurrently and cooperatively, such as to provide 5G NR connectivity utilizing an LTE network infrastructure.

Abstract: Techniques for antenna system with multiple transmit paths are described and may be implemented via a wireless device to adapt to a variety of different wireless scenarios. Generally, the described techniques provide a wireless device with the ability to connect to different access points of a wireless network, such as 4G LTE and 5G NR portions of an UTRAN New Radio—Dual Connectivity (EN-DC)-compliant network. In at least some implementations, the described techniques utilize four-antenna systems configured to utilize low frequency bands, such as LTE low-band and 5G NR low-band frequencies. Further, the described systems enable multiple wireless protocols (e.g., LTE and 5G NR) to be used concurrently and cooperatively, such as to provide 5G NR connectivity utilizing an LTE network infrastructure.

Abstract: Tho invention relates to a switching network for connecting at least one high-frequency signal between at least one transceiver and at least one other transceiver.

Abstract: An assembly of a closed steel containment vessel and a concrete foundation, the containment vessel being partly seated on the concrete foundation and partly free-standing and having built-in structures therein and pipelines extending therethrough, includes a multiplicity of linearly or areally distributed elongated threaded clamping members connecting the built-in structures with the concrete foundations, the threaded clamping members being oriented perpendicularly to the surface of the containment vessel, and resilient packing spacing at least part of the threaded clamping members from the concrete foundation, the resilient packing having a length shorter than the length of the threaded clamping members.

Abstract: A multicolor printing method for reproducing varicolored images on substrates having a white surface by printing with inks of three primary colors, i.e. a color absorb blue (cab) which is a yellow, a color absorb green (cag) which is a red-violet and a color absorb red (car) which is a blue-green, producing printed colors having spectral density curves passing through matching ranges of optical densities at characteristic wavelengths in the visible spectrum, the ranges being within the following parameters: Range of Optical density in % of D.sub.max Wavelengths cab cag car ______________________________________ 407 to 423 nm 65 to 93 2 to 27 39 to 79 453 to 456 nm 89 to 101 10 to 25 12 to 25 492 to 496 nm 60 to 74 65 to 81 1 to 10 538 to 541 nm 4 to 14 88 to 103 13 to 25 584 to 591 nm 1 to 3 50 to 75 65 to 88 633 to 646 nm 1 to 3 1 to 4 84 to 109 ______________________________________D.sub.