Ota Measurements of Small Radio Terminals by a Spheroidal Coupler
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Total Radiated Power Measurement for Antenna Integrated Radios Using a Spheroidal Coupler
Recently we see rapid increases of 'antenna integrated radios' such as RFID and UWB devices in addition to cellular phones and wireless LAN. These devices, having no monitoring terminals of Tx output power, must be tested based on radiation measurement where performances are expressed in terms of total radiated power (TRP). There exist several method for measuring TRP [1] – [3]. These methods, ...
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Recently we see rapid increases of 'antenna integrated radios' such as RFID and UWB devices in addition to cellular phones and wireless LAN. These devices, having no monitoring terminals of Tx output power, must be tested based on radiation measurement where performances are expressed in terms of total radiated power (TRP). Existing methods for measuring TRP, [1] – [3], however, need large-scal...
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