Abstract: The Method for the treatment of patients with viral infections such as COV-2-BARS or others using Microwave Resonant Absorption (MRA) effect in viruses and based on Structure Resonant Energy Transfer (SRET) that causes Confined Acoustic Vibrations (CAV) in infectious viruses and, as a result, their destruction. Devices using coupling of multi-frequency microwave energy to the patient organs infected with virus with Near Field Focused (NFF) antenna arrays, implemented to irradiate infected organs such as lungs, larynx, and nasofarinx by exciting high amplitude acoustic vibrations to fracture the outer protein shell (capsid) of the virus and completely or, at least, partially inactivate it.

Abstract: A sleeping bag has an electronically adjustable interior temperature by using cooled or heated air created by a heat exchanger based on Peltier effect and connected to the sleeping bag by flexible hoses via interfaces in exterior walls of the sleeping bag for directing the cooled or heated air received from heat exchanger into an interior of the sleeping bag.

Abstract: A bullet-resistant user's wearable article convertible from a bullet-resistant backpack configuration and a bullet-resistant vest configuration and vice versa has two parts each provided with a bullet-proof shield and moveable relative to one another between a first position in which they are located at one side of a user's torso and assume the bullet-resistant backpack configuration and a second position which is assumed when one of them is turned around a user's torso and they become located at two opposite sides of the user's torso to assume the bullet-resistant vest configuration, a first connection releasably connecting the two parts with one another in the first position in which they are located at one side of the user's torso, a second connection located at one side of each of the Iwo parts for non-releasably connecting them with one another in the first position in which the parts are located at one side of the user's torso and in the second position in which the parts are located at opposite sides o

Abstract: A bullet-resistant user's wearable article convertible from a bullet-resistant backpack configuration and a bullet-resistant vest configuration and vice versa has two parts each provided with a bullet-proof shield and moveable relative to one another between a first position in which they are located at one side of a user's torso and assume the bullet-resistant backpack configuration and a second position which is assumed when one of them is turned around a user's torso and they become located at two opposite sides of the user's torso to assume the bullet-resistant vest configuration, a first connection releasably connecting the two parts with one another in the first position in which they are located at one side of the user's torso, a second connection located at one side of each of the Iwo parts for non-releasably connecting them with one another in the first position in which the parts are located at one side of the user's torso and in the second position in which the parts are located at opposite sides o

Abstract: A hands-free measuring by an operator a temperature of a subject is carried out by arranging a remote temperature measuring module including a contactless infrared thermometer with a laser providing a pointer spot, on an operator's head, positioning the operator with the applied temperature measuring module at a safe distance from the subject, moving the operator's body and/or head so as to point the contactless infrared thermometer and the laser pointer spot at the subject hands-free, activating the temperature measuring module and thereby measuring a temperature of the subject by the contactless infrared thermometer hands-free, and displaying the measured temperature of the subject on a digital display.

Abstract: An electrical energy transmission system has a three-phase electric current power source generating a three-phase electric current signal including three currents having different phases, a three-phase electric current signal converting device which converts the generated three-phase electric current signal by providing a coincidence of the phases of the currents, a single-wire electrical energy transmission line which transmits the converted electric current signal from the electric current power source to a load, and a device for adjusting electrical parameters of the electric signal at a side of the three-phase electric current power source and/or at a side of the load, when the electric current power source and/or the load have variable power parameters, to provide thereby a stable operation of the electrical energy transmission system.

Abstract: A system for combining a plurality of signals in a wireless communication device employs a plurality of base station duplexers each coupled to a corresponding base station from a plurality of collocated base stations, each base station capable of receiving and transmitting signals in accordance with a corresponding transmission protocol. Each duplexer includes a transmit and receive paths for allowing signals to be transmitted from the base station and further allowing signals to be received by the base station. Isolators are each coupled to a corresponding one of the transmit path of each of the duplexers. Bandpass filters are each coupled to an output port of a corresponding one of the isolator and a combiner receives signals provided by each one of the band pass filters. An antenna duplexer is coupled to an output port of the combiner via a transmit path, where the duplexer provides a combined signal of the collocated base stations to an antenna.

Abstract: A system for combining a plurality of signals in a wireless communication device employs a plurality of base station duplexers each coupled to a corresponding base station from a plurality of collocated base stations, each base station capable of receiving and transmitting signals in accordance with a corresponding transmission protocol. Each duplexer includes a transmit and receive paths for allowing signals to be transmitted from the base station and further allowing signals to be received by the base station. Isolators are each coupled to a corresponding one of the transmit path of each of the duplexers. Bandpass filters are each coupled to an output port of a corresponding one of the isolator and a combiner receives signals provided by each one of the band pass filters. An antenna duplexer is coupled to an output port of the combiner via a transmit path, where the duplexer provides a combined signal of the collocated base stations to an antenna.

Abstract: An apparatus to monitor and control power is disclosed. The apparatus may include a detector unit to detect a forward power and a reflected power. The apparatus may also include a control unit to control switching of the forward power from a first load that may be a radiating load to a second load that may be a non-radiating load in response to the forward power exceeding a predetermined threshold value or a voltage standing wave ratio (VSWR) exceeding a selected threshold value.

Abstract: An apparatus to monitor and control power is disclosed. The apparatus may include a detector unit to detect a forward power and a reflected power. The apparatus may also include a control unit to control switching of the forward power from a first load that may be a radiating load to a second load that may be a non-radiating load in response to the forward power exceeding a predetermined threshold value or a voltage standing wave ratio (VSWR) exceeding a selected threshold value.

Abstract: A novel grid-type corner reflector adapted to direct circularly polarized waves is described, involving critical and uneven grid reflector rod spacings and fed dipole tilt angles, with adaptation for circular passive directors, as well.