Collapsible electronic article surveillance gate
View Patent ↗A stowable antenna system for a security system is providing which includes an electronic radiating element in the form of a furlable flexible sheet, a power supply to power the electronic radiating element and a housing to receive and store the radiating element in a furled condition. The radiating element may be extended to an unfurled condition for use in the security system. One or more risers may extend from the housing for supporting the radiating element in the unfurled condition. The electronic radiating element may be received in the housing and stored in the housing in a rolled up, windowshade configuration.
1. A stowable antenna system for a security system, comprising:
(A) an electronic radiating element in the form of a flexible sheet, said flexible sheet being furlable;
(B) a power supply to power the electronic radiating element;
(C) a housing to receive and store the radiating element in a furled condition and wherein said radiating element is stowable in a furled condition and is extendable to an unfurled condition for use in the security system, wherein the housing is adapted to be under ground level and wherein the housing has a cover to provide access to unfurl the electronic radiating element to a position above the ground level.
2. A stowable antenna system for a security system, comprising:
(A) an electronic radiating element in the form of a flexible sheet, said flexible sheet being furlable;
(B) a power supply to power the electronic radiating element;
(C) a housing to receive and store the radiating element in a furled condition and wherein said radiating element is stowable in a furled condition and is extended to an unfurled condition for use in the security system, wherein the housing is adapted to be under ground level and wherein the housing has a cover to provide access to unfurl the electronic radiating element to a position above the ground level;
(D) at least one riser extending from the housing for supporting the radiating element in the unfurled condition;
(E) wherein the electronic radiating element is received in the housing and stored in the housing in a rolled up, windowshade configuration.