Standard No.:	GB/T 36654-2018
Chinese Name:	76GHz车辆无线电设备射频指标技术要求及测试方法
English Name:	RF technical requirements and test methods for 76 GHz vehicle radio equipment
Professional Classification:	M36 Radio communication equipment
ICS Classification:	33.060.20 Receiving and transmitting equipment
Issued by:
Issued on:	2018-09-17
Implemented on:	2019-01-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	10000 words
Price(USD):	300 (USD)
Delivery:	via email in 1-3 business day

1 Scope

This standard specifies the RF technical requirements and test methods for equivalent isotropic radiated power, spurious emission of transmitter, spurious emission and out-of-band emission of receiver and the like of vehicle radio equipment working in the frequency band of 76GHz.

It is applicable to vehicle radio equipment working in the frequency range of 76GHz~77GHz.

2 Normative references

The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

GB/T 9254-2008 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement

3 Terms, definitions and abbreviations

3.1 Terms and definitions

For the purposes of this document, the following terms and definitions apply.

3.1.1
equivalent isotropic radiated power; EIRP

product of the power input to antenna and the antenna gain relative to isotropic antenna along the assigned direction

3.1.2
spectral power density

average equivalent isotropic radiated power within the unit bandwidth

3.1.3
duty cycle

ratio of the duration of a positive pulse to the total period of the pulse in a series of pulses

3.1.4
spurious emission

unwanted emission of the equipment in spurious domain