RU94025336A - Broadband radio transmitter
- Google Patents
Broadband radio transmitter
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Publication number
RU94025336A
RU94025336ARU94025336/09ARU94025336ARU94025336ARU 94025336 ARU94025336 ARU 94025336ARU 94025336/09 ARU94025336/09 ARU 94025336/09ARU 94025336 ARU94025336 ARU 94025336ARU 94025336 ARU94025336 ARU 94025336A
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Application filed by Войсковая часть 60130filedCriticalВойсковая часть 60130
Priority to RU94025336/09ApriorityCriticalpatent/RU94025336A/en
Publication of RU94025336ApublicationCriticalpatent/RU94025336A/en
FIELD: radio communication. SUBSTANCE: broadband radio transmitter is supplemented with delay line having adjustable electric length. Character of load of broadband power amplifier changes thanks to changes of phases of incident and reflected waves and consequently its reaction to load which makes it possible to increase power released by amplifier into load and operational efficiency of radio transmitter. EFFECT: increased operational efficiency.
Claims (1)
Устройство относится к области радиосвязи. Цель изобретения - повышение КПД. Цель достигается тем, что в радиопередатчик дополнительно введена линия задержки с регулируемой электрической длиной. За счет изменения фаз падающей и отраженной волн меняется характер нагрузки широкополосного усилителя мощности и как следствие его реакция на нагрузку, что позволяет увеличить мощность, отдаваемую усилителем в нагрузку и КПД радиопередатчика.The device relates to the field of radio communications. The purpose of the invention is improving efficiency. The goal is achieved by the fact that a delay line with an adjustable electric length is additionally introduced into the radio transmitter. Due to the change in the phases of the incident and reflected waves, the load character of the broadband power amplifier changes and, as a result, its response to the load, which makes it possible to increase the power given by the amplifier to the load and the efficiency of the radio transmitter.
RU94025336/09A1994-07-061994-07-06Broadband radio transmitter
RU94025336A
(en)